Christian Academy in Japan vs Yokohama Christian School

	C Christian Academy in Japan Tokyo, Japan	Y Yokohama Christian School Tokyo, Japan
Snapshot	Snapshot
Fees / year	Fees / year ¥2,062,000 - 2,412,000	Fees / year ¥2,007,000 - 2,126,000
Age range	Age range 3 - 18 years	Age range 2 - 11 years
Type	Type Co-educational	Type Co-educational
Curriculum	Curriculum Advanced Placement (AP), American Curriculum, Christian Curriculum	Curriculum American Curriculum, Christian Curriculum
Pupils	Pupils 464	Pupils 40
Typical class size	Typical class size 17	Typical class size 8
Instruction language	Instruction language English	Instruction language English
Opened	Opened 1950	Opened 2002
Bus service	Bus service No	Bus service No
Essentials	Essentials
Location	Location CAJ is located at 1-2-14 Shinkawa-cho, Higashi Kurume-shi, Tokyo 203-0013, Japan. The main CAJ campus covers about 4 acres in the western suburbs of Tokyo. Most students commute by public transportation, bicycle, or walking.	Location Yokohama Christian School is located at 66-2 Yamate-cho, Naka-ku, Yokohama, Kanagawa 231-0862, Japan. It is in the Bluff district of Yokohama, near landmarks such as the Foreigner's Cemetery, Bluff Clinic, Ferris Girls' School, and St. Maur International School. The area is accessible by nearby subway and JR lines, including Motomachi-Chukagai Station and Ishikawa-cho Station.
Stages	Stages CAJ is a K-12 school serving kindergarten through high school. It operates a day school program and a Parallel Educational Services division for English-speaking homeschoolers.	Stages Preschool (age 2–4) and Elementary (Kindergarten–Grade 5). The Elementary division is split into Lower Elementary (Kindergarten–Grade 2) and Upper Elementary (Grade 3–5).
School type	School type CAJ is a private, co-educational day school. Boarding facilities are not offered.	School type The school is a non-profit, co-educational preschool and elementary school. It is non-denominational and church-sponsored, offering Christian and classical education.
Pupil nationality mix	Pupil nationality mix CAJ's student body includes students from over 20 countries. The most represented nationalities are Japan, the United States, and Korea; about 33% of students have multiple nationalities.	Pupil nationality mix The student body includes international, bicultural, and local students. The school does not publish nationality percentages and does not require a specific nationality; applications are open to all faiths.
Additional learning support	Additional learning support CAJ admits students with Individualized Education Plans (IEPs) for speech and language and/or specific learning disabilities, and accepts students with physical, emotional, or behavioral needs under defined conditions. Parallel Educational Services provides consultancy, resources, and programs for English-speaking homeschoolers and affiliated schools.	Additional learning support YCS provides Learning Support, including Regular Learning Support on a case-by-case basis. English as an Additional Language (EAL) support is available from this school year, with a focus on language arts as the foundation for other subjects. The school works with families and support staff to provide appropriate academic and behavioral support.
Country affiliation	Country affiliation CAJ has no formal country affiliation; it is operated in Japan by six evangelical mission organizations.	Country affiliation No formal country affiliation; the school operates in Yokohama, Japan.
Religious affiliation	Religious affiliation CAJ is a Christian school with a Christ-centered program; chapels are attended by all students as part of spiritual life. Founding missions underpin the school's Christian identity.	Religious affiliation Christian affiliation; non-denominational and church-sponsored.
School day structure	School day structure Campus opens at 8:00 (9:00 on Wednesdays); classes begin at 8:30 (9:30 on Wednesdays). Elementary dismissal is at 3:30 p.m.; all students should leave campus by 5:00 p.m. unless in a supervised activity. High School runs a block-based schedule with Chapel during the day.	School day structure A Before School Care option runs from 7:55 a.m. to 8:25 a.m. The After School Care program ends at 3:30 p.m., with Extended After School Care available to 5:00 p.m. Regular school hours are supported by these care options.
Bus service details	Bus service details CAJ does not operate a dedicated school bus service. Students typically commute by public transportation or bicycle; passes for trains or buses can be arranged, and bicycles must be parked in designated areas with safety rules observed.	Bus service details There is no school bus service offered at this time; families use public transport. The school notes that many families live near Yamate-cho and Honmoku and rely on public transportation.
Fees	Fees
Fee details	Fee details Application and Entrance Fees - Application fee: ¥16,000 (payable per child; non-refundable). - Testing fee: ¥11,000 (payable in advance for applicants requiring testing; non-refundable). - Entrance fee: ¥430,000 (payable before commencement once applicants are accepted; non-refundable). - Entrance EAL fee: ¥107,000 (one-off fee for new Grade 6–12 students requiring EAL support). Registration and Annual Facility Fees - Registration fee: ¥54,000 (non-refundable deposit to confirm initial enrollment and payable each May to confirm continuing enrollment). - Facilities fee (annual): ¥165,000 (non-refundable; assists with continuing development of facilities). Tuition Fees by Year Group (annual amounts) - Kindergarten and Elementary (K to G5): ¥1,845,000 per year. - Middle School (G6 to G8): ¥2,020,000 per year. - High School (G9 to G10): ¥2,165,000 per year. - High School (G11 to G12): ¥2,195,000 per year. Billing Schedule and Payment Terms - Annual billing: Annual fees are payable every school year before commencement unless a Deferred Payment Plan is used. - Deferred Payment Plans available: - 2-Payment Plan: non-refundable plan fee ¥6,000; two payments in August and January. The 2-payment plan applies to tuition fees only. - 10-Payment Plan: non-refundable plan fee ¥11,000; ten payments August–May. The 10-payment plan schedules Tuition, Facilities Fee, and Plan Fees across the ten payments. - Sibling discount: tuition reduced by 25% for the 3rd and 4th child after the 2nd child per family attending in the same year. - Refunds: refund of tuition fees is available by semester only, and only if the student is wholly unattended, exiting, and a 30-day notice is given. Admissions fees (application, testing, entrance, etc.) are non-refundable. - Overdue account policies: grades and transcripts may be withheld at semester break until 50% of annual tuition and fees are paid; diplomas and final transcripts withheld if accounts are not paid in full; overdue accounts can lead to loss of charging privileges or termination of enrollment. The Head of School may grant exceptions only after a written request. Per-payment Examples (derived calculations based on published annual amounts and the stated Deferred Payment Plan structures) Note: the following per-payment figures are calculated from the published annual tuition, the published facilities fee, and the stated plan fees. These per-payment numbers are presented to show how payments would break down under each plan structure. - 2-Payment Plan (tuition split into two equal installments; plan fee ¥6,000 is an additional non-refundable annual charge): - K–G5: ¥1,845,000 ÷ 2 = ¥922,500 per installment. (Plus the ¥6,000 plan fee annually.) - G6–G8: ¥2,020,000 ÷ 2 = ¥1,010,000 per installment. (Plus the ¥6,000 plan fee annually.) - G9–G10: ¥2,165,000 ÷ 2 = ¥1,082,500 per installment. (Plus the ¥6,000 plan fee annually.) - G11–G12: ¥2,195,000 ÷ 2 = ¥1,097,500 per installment. (Plus the ¥6,000 plan fee annually.) - 10-Payment Plan (ten equal monthly payments August–May; each monthly payment covers tuition, the annual facilities fee ¥165,000, and the annual plan fee ¥11,000): - K–G5: (¥1,845,000 + ¥165,000 + ¥11,000) ÷ 10 = ¥202,100 per month. - G6–G8: (¥2,020,000 + ¥165,000 + ¥11,000) ÷ 10 = ¥219,600 per month. - G9–G10: (¥2,165,000 + ¥165,000 + ¥11,000) ÷ 10 = ¥234,100 per month. - G11–G12: (¥2,195,000 + ¥165,000 + ¥11,000) ÷ 10 = ¥237,100 per month. Additional and Activity Fees - Zero Period class (7:20–8:20 am): ¥22,000 per class. - AP classes: ¥32,000 per course. - Private music lessons: ¥2,900 per half-hour (some lesson fees vary). - Co-curricular participation fees: - Elementary: ¥5,500 per after-school activity (half semester). - Middle School: ¥11,000 per sport or robotics season. - High School: ¥16,500 per sport season; ¥20,000 per robotics season. - Co-curricular tournament travel fees (indicative and subject to change): - Kanto area: ¥35,000. - Honshu: ¥45,000. - Okinawa, Korea: ¥55,000. - Guam: ¥77,000. - Food services: hot meal program and other food items available; prices vary by item. Refunds and Special Cases - Admissions fees (application, testing, entrance, etc.) are non-refundable. Refund of tuition is available only by semester under the stated conditions (student wholly unattended, exiting, and 30-day notice provided). Requests for leaves of absence of a semester or more should be made at least 30 school days before planned absence and may incur fees to guarantee a re-entry place. - Fee assistance is available for families in financial need on application. Government subsidies may be available for Grades 10–12 subject to income and application. Payment Methods and Business Office - Accepted methods: bank transfer (domestic bank transfer; include Family ID). No cash accepted. The school lists Resona Bank (Higashi Kurume, Futsu Yokin Savings) with account details for transfers. US dollar checks may be paid at the Business Office. US bank transfer is available on request. - Business Office / Cashier hours are published for payments handled in person. Overdue accounts and payment compliance are managed by the Business Office.	Fee details Admission process fees - Application fee: JPY 30,000 payable at the time of application. - Entrance fee: JPY 300,000 payable when invoiced. Annual fees (non-tuition) - Registration fee: JPY 42,000 (non-refundable). - Annual development fee: JPY 250,000 payable when invoiced. Tuition fees (annual and per-term by year group) - Elementary (Kindergarten – Grade 5) - Annual tuition: JPY 1,802,000. - Per term (two-term billing): JPY 901,000. - Sprouts (3–4 year olds), Full Day (08:30–15:30) - Annual tuition: JPY 1,715,000. - Per term (two-term billing): JPY 857,500. - Sprouts (3–4 year olds), Regular (08:30–14:30) - Annual tuition: JPY 1,630,000. - Per term (two-term billing): JPY 815,000. - Seeds (2 year olds), Full Day (08:30–14:30) - Annual tuition: JPY 1,834,000. - Per term (two-term billing): JPY 917,000. - Seeds (2 year olds), Regular (08:30–12:30) - Annual tuition: JPY 1,630,000. - Per term (two-term billing): JPY 815,000. Additional recurring or optional fees - Deferred payment (10-payment plan) fee: JPY 20,000 (non-refundable). Payments on this plan run from May through March with an exemption in October. - Learning support fee (if required): JPY 40,000 per semester. - EAL (English as an Additional Language) support fee (if required): JPY 140,000 per semester. - After School Club Activity (1st–5th graders): Annual club registration and maintenance fee JPY 25,000. Billing schedule and payment terms - Standard tuition billing: Full tuition is payable in two terms; payments are due May 30 and November 30. - Deferred 10-payment plan option is available as described above (additional non-refundable fee applies). - All fees are stated as non-refundable. A withdrawal form is required 30 days prior to leaving. Changes of days during a term are not permitted. Late payments incur a fee equal to 10% of the total outstanding invoice. Boarding fees - Boarding is not applicable; the school operates as a preschool and elementary day school and does not list boarding options or boarding fees. Other costs (uniform, materials, etc.) - No separate uniform fee is listed in the published fee schedule. Other incidental or program-specific costs are not itemized in the headline fee summary; learning support, EAL support, and after-school club fees are listed above. Refund information and related business policy - All fees are non-refundable. A completed withdrawal form is required 30 days prior to leaving. No changes of days during the term are permitted. Late-payment penalty: 10% of outstanding invoice. Fee payment options and instructions - Bank transfer / direct deposit in JPY to Bank of Yokohama, Motomachi Branch. Account (ordinary): 311-1518402. Account name: Yokohama Union Church Yokohama Christian School. SWIFT code: HAMAJPJT. Payer must cover bank transfer fees. Use the student's name as the payment reference. - PayPal: payments accepted via finance.school@yokohamaunionchurch.org (send as a gift and note the child's name; any extra charges deducted to the school will be charged to the parents on the next invoice). - Japan Post (JP Post) transfer option is provided; account name and number are supplied in the fee instructions. Tuition assistance - Limited tuition assistance is available; contact the school office for details.
Diving deeper	Diving deeper
Boarding arrangements	Boarding arrangements CAJ does not have a boarding program. All students must reside with a parent or legal guardian or in a school-recognized alternative residence (host family or relative). Families are responsible for reporting to CAJ if the student is not residing with the parents.	Boarding arrangements —
Uniform requirement	Uniform requirement CAJ does not have a fixed school uniform. It uses a dress code that applies on and off campus and requires modest, covered clothing. CAJ-branded apparel can be purchased with approval, and approved gear typically uses a color palette of royal blue, gold, gray, and white.	Uniform requirement Uniforms are required. Preschool uniforms consist of a green t‑shirt with the YCS logo and hoodies for colder months; dark colored bottoms are encouraged but not mandatory. Elementary students wear a Kelly-green polo with navy bottoms (slacks or skirts); girls wearing skirts or skorts must wear knee socks in navy or white.
Food options	Food options CAJ provides meals through a contracted lunch program with Cezars Kitchen. The menu includes daily fresh baked goods, a variety of snacks, vegetables, and noodles available daily for middle and high school students.	Food options Yes. Students aged 3 and above can order a bento from Cezars Kitchen, the meal service used by Saint Maur International School. This provides a lunch option for YCS students.
House system	House system —	House system —
Governance and ownership	Governance and ownership CAJ is governed by a two-tier Board of Directors and Board of Councilors. The nine-member Board of Directors includes representatives from the six founding evangelical mission organizations and the community, plus CAJ's head of school; the Board of Councilors comprises representatives from the founding missions and the community. The board sets the school's vision and the head of school implements it.	Governance and ownership The school is governed by a School Board in conjunction with the school leadership. It is affiliated with international Christian school networks, including the Japan Evangelical Missionary Association, Christian Academy in Japan, and the Association of Christian Schools International, and holds Star Program accreditation.
Academics	Academics
Curriculum details	Curriculum details CAJ offers a K–12, English-language program based on a North American curriculum model, with Bible study integrated across grades. In middle school, the curriculum comprises five required academic subjects—English, social studies, math, science, and Bible—plus exploratory courses (art, digital tools, home economics, industrial arts) and electives such as band, choir, Japanese, Spanish, and study hall. Across the grade bands, Bible literacy, English and math foundational work are emphasized, with science and social studies exploring global contexts; younger students access art, music, world languages and PE, while older students can deepen study in academic and creative disciplines with technology integrated. Graduation requires 50 credits: 4 Bible, 8 English, 8 Social Studies, 4 Mathematics, 4 Science, 4 World Language, 4 PE/Health, 2 Creative Arts, plus electives; for the Class of 2029 and beyond, math and science credits rise to 6 each. In high school, typical schedules include seven courses plus a study hall, with AP offerings across English, World Language, Math, Science and Social Studies; Senior Capstone is required for graduation. CAJ provides world language pathways in Japanese (I–V) and Spanish (I–IV), an English as an Additional Language track, and serves as an AP exam center for CAJ students.	Curriculum details Yokohama Christian School serves preschool (ages 2–4) and elementary (Kindergarten to 5th grade) students with a classical Christian education. Preschool uses the Weekday Early Education (WEE Learn) curriculum developed by the CDEA in Jacksonville, Florida, while the Elementary division uses American Classical Christian materials. The program emphasizes a classical, integrated approach to language arts, reasoning, and biblical worldview, with materials approved by the Association of Christian Schools International. Enrichment within the school day includes music, physical education, library, Japanese, and art, with computer classes for grades 2–5. Learning support includes English as an Additional Language (EAL) and behavioral/developmental/learning-differences support, and entry requirements note that elementary students should be within one year of grade-level English, while preschool has no language prerequisite.
Student teacher ratio	Student teacher ratio —	Student teacher ratio —
Exam results	Exam results —	Exam results —
Higher education progression	Higher education progression —	Higher education progression —
Gifted and talented	Gifted and talented —	Gifted and talented —
Academic calendar	Academic calendar —	Academic calendar —
Wellbeing & support	Wellbeing & support
Social & emotional learning	Social & emotional learning CAJ supports social and emotional learning (SEL) through a coordinated school-wide approach led by the K-12 guidance office and the multi-disciplinary Support Team. The Support Team includes a Health Coordinator, Guidance Coordinator, Guidance Staff, Resource Staff, and Division Principals who identify students' needs, coordinate internal and external services, and advocate for families. EAL services sit under the Support Team umbrella and may inform next steps when language development affects learning; EAL input is integrated with subject teachers and EAL staff to support learners. The Guidance Center provides study skills, career testing and guidance, college guidance, academic support, and high school course scheduling; the guidance counselor offers limited, non-intensive personal counseling, with more serious issues referred to outside resources. The Health Center is staffed by a full-time nurse to promote health and safety, complementing wellbeing supports available through guidance and resource staff. These elements collectively support students' wellbeing and emotional learning within the academic program.	Social & emotional learning Yokohama Christian School supports Social and Emotional Learning (SEL) through an inclusive, Christ-centered learning environment where each student is viewed as a child of God with unique capabilities. The school states it aims to be an inclusive environment and works as a team with parents to ensure students' needs are met, creating a warm, nurturing community of learners. Formal learning support is provided in two areas: behavioral/developmental/learning differences and English language, coordinated by a Learning Support team. The staff includes a School Chaplain who provides pastoral support for students, and a School Nurse who contributes to students' well-being. There is no explicit, named SEL program described on the site.
Special educational needs (SEN)	Special educational needs (SEN) CAJ supports students with special educational needs through a multi-disciplinary Support Team that identifies students, coordinates internal and external services, and communicates with and advocates for families. The team's members include Health Coordinator, Guidance Coordinator, Guidance Staff, Resource Staff, and Division Principals; EAL services are provided under the Support Team umbrella and can guide next steps when language learning affects achievement. CAJ does not present itself as a specialist SEN institution; accommodation plans are coordinated by the Support Team and related staff, with resource teachers assisting identified learners. The Learning Resources Center (LRC) offers one-on-one support, small-group work, and services such as reading/writing support, study skills, and organizational assistance to aid learners with diverse needs. Parallel Educational Services operates as a CAJ division offering additional educational support for affiliated homeschool families.	Special educational needs (SEN) Yokohama Christian School provides two categories of formal learning support: 1) behavioral, developmental, and learning differences; 2) English language support (EAL). Admissions require parents to provide transparent information about the child's schooling history and diagnosis history to shape an accurate picture of needs. The school emphasizes an inclusive environment and teamwork with parents to meet students' needs. It is not described as a specialist SEN institution, with learning support delivered as part of the regular program rather than a separate SEN-only facility. A Learning Support staff member is listed, and EAL support includes one-on-one and group lessons as well as other forms of support.
English as an additional language	English as an additional language The EAL Department, led by Kathryn Lewis, is dedicated to supporting students as they acquire English across the curriculum. EAL works with subject teachers through co-teaching arrangements in selected Elementary and Middle School classes and runs separate EAL support classes from Elementary through High School, enabling learners to develop English while following content. Collaboration between EAL and content teachers, including co-teachers and EAL specialists, is a key feature of CAJ's approach to language support. EAL is described as a remediable learning difference, with EAL services overseen under the Support Team umbrella to guide appropriate interventions.	English as an additional language English as an Additional Language (EAL) support is identified at admission or through fall/spring assessments. Some students require support across reading, writing, speaking, and listening, while others may need specific support in one area to succeed at YCS. Students are able to have one-on-one lessons, group lessons, and other support as needed through this program. EAL is part of YCS's Learning Support framework, with ongoing efforts to improve how support is delivered to meet students where they are on their academic journey.
Mental wellbeing	Mental wellbeing CAJ offers a Guidance Center providing study skills, career testing and guidance, college information, and academic support to promote student wellbeing. The guidance counselor provides limited, non-intensive personal counseling, with more serious concerns referred to outside resources. The Health Center is staffed by a full-time nurse who handles initial medical care and health information, contributing to students' overall wellbeing and safety. The Learning Resources Center provides personal support (advising, accountability, etc.) and academic assistance to help students manage stress and workload. CAJ's safeguarding policies further support mental wellbeing by ensuring safe, transparent responses to concerns and access to appropriate help.	Mental wellbeing Mental wellbeing is supported through pastoral care staffed by a School Chaplain, indicating availability of spiritual and emotional support for students. The school describes a nurturing community framed by Christian education. The site does not describe a separate, named mental health program, counseling service, or mental health curriculum. The presence of the School Nurse further complements overall student wellbeing.
Safeguarding	Safeguarding CAJ's Child Protection Policy establishes guiding principles of visibility, accountability, and appropriate use and balance of power to ensure student safety. The policy requires that adults on campus act openly in interactions with students, with clear expectations for behavior and boundaries. It emphasizes accountability and transparency for all staff, coaches, and volunteers working with students. Staff, students, and families are encouraged to report concerns, and CAJ commits to listening and protecting students when needed. The policy also includes a Mandated Reporting Form to facilitate reporting of suspected abuse or safety concerns.	Safeguarding Safeguarding-related information is addressed through health and safety measures. The Health page states that the health of each student is of utmost importance and outlines policies concerning illnesses and absences, with a Classroom Policy handbook available in each classroom and the school office. The school conducts monthly emergency drills, rotating between fire and earthquake drills, and maintains evacuation procedures for emergencies. The School Nurse and School Chaplain on staff contribute to student safety and welfare.
Safeguarding policy	Safeguarding policy —	Safeguarding policy —
Facilities	Facilities
Facilities overview	Facilities overview CAJ sits on a four-acre campus in the western suburbs of Tokyo. The campus includes a 370-seat auditorium and a 450-seat gymnasium. There are classroom buildings with science and computer labs, and facilities for home economics and industrial arts. The library contains about 25,000 volumes and offers periodicals, audiobooks, and ebooks. Students have access to a laptop or tablet for learning, and there is a dining hall with hot lunch service.	Facilities overview Yokohama Christian School is located at 66-2 Yamate-cho, Naka-ku, Yokohama. The campus features a library with a 4,000+ English-book collection and weekly checkout for students. An enrichment program offers Music, Art, Japanese, Physical Education, and Computer classes to extend learning beyond core subjects. After-school care provides supervision and outdoor play when weather permits, with additional before-school options. Nutritious lunches are arranged via external providers, with hot lunches available from Cezar's Kitchen at St. Maur International School.
Sports facilities	Sports facilities A 450-seat gymnasium supports indoor physical education and events. Outdoor facilities include a regulation-size turf soccer field, outdoor basketball courts, and two tennis courts.	Sports facilities —
Academic facilities	Academic facilities Classroom buildings, science and computer labs support the curriculum. Home economics and industrial arts facilities provide practical learning spaces. The 25,000-volume library provides print and digital resources. Every student has access to a personal laptop or tablet for learning.	Academic facilities Library services are a central academic facility, with the library housing 4,000+ English books and weekly borrowing for students. Computer class teaches typing, editing, presentation, and digital literacy to prepare students for the 21st century. Japanese language classes introduce students to local language and culture through interactive activities. Physical education focuses on fitness and personal development as part of the enrichment program. Music and Art are included in enrichment activities to foster creativity across grade levels.
Extra curricular facilities	Extra curricular facilities Co-curricular programs include Brain Bowl, Debate, Drama, Math Field Day, National Honor Society, Praise Team, Robotics, Senior Council, Solo & Ensemble, Speech Contest, and Student Council. In athletics, students participate in girls and boys basketball, cross country, field hockey, soccer, tennis, track and field, volleyball, and wrestling. The school also supports Handbells in middle school and offers arts activities through its Creative Arts and Performing Arts departments.	Extra curricular facilities YCS offers after-school clubs for both academic and sports. The lineup includes Children's Choir Club (Mondays 3:10–3:50, Grades 1+), Book Club (Tuesdays 3:10–3:50, Grades 1+), Homework Club (Wednesdays 3:10–3:50, Grades 1+), Multimedia Club (Thursdays 3:10–3:50, Grades 1+), and Running Club (Fridays 3:10–3:50, Grades 1+). The full club program is announced at the start of each academic year. Twice a year the school hosts a Christmas Program and an End-of-Year Show to showcase student talents.
Parent experience	Parent experience
History	History CAJ began in 1950 as the Japan Evangelical Christian School, established by missionary families seeking an English-language Christian education. It opened with 13 students and one teacher, Miss Nettie Dyk. In fall 1951 the school moved to Higashi Kurume on land purchased from an imperial dairy farm, and a boarding program began; by fall 1952 the student body reached 92. In 1961 the school reorganized under a board of directors drawn from six evangelical mission organizations. Today CAJ serves approximately 450 day-school students and more than 300 in Parallel Educational Services, operating in English with a North American curriculum.	History In 2002 the Preschool Committee began developing a preschool outreach for Yokohama Union Church and the local community, with early classes held at the 'Pink House' next to the church. In 2003 the program expanded to five mornings a week and moved into the new church building on the site. Enrollment grew, and in 2005 a second classroom opened, with by 2009 enrollment expanding to serve children from age two through six and including afternoon English language learning. In 2013 the school began using a Classical Christian Curriculum and added a multiage elementary class, and in 2014 the school name was changed to Yokohama Christian School to reflect the broadened program. STAR groundwork for accreditation started in 2015–2016, Alisha Yamamori was hired as Head in 2020 (the third head in YCS history), the first Elementary Commencement occurred in 2021, and the school celebrated its 20th anniversary in 2023.
Community	Community CAJ's community spans more than 25 countries, with day-school and Parallel students from a broad international mix. The school offers a wide range of co-curricular activities, including Brain Bowl, Debate, Drama, Robotics, National Honor Society, Student Council, and numerous sports across middle and high school. The CAJ community also participates in regular events and gatherings organized by CAJ and the PTA, such as New Family Orientation, Welcome Parties, Fall Festival and Bazaar, and a Christmas Baked Goods Delivery to neighbors. Prayer and spiritual life are integrated into community life, with parent prayer meetings and a community forum that encourages prayer, feedback, and volunteering.	Community The school functions within the Yokohama Union Church community and serves international, multicultural, and Japanese families seeking a Christian, classical education for preschool through Grade 5. The school emphasizes parental involvement and partnership with families in its educational approach. It hosts a calendar of community events such as the Fall Family Festival, Christmas Program, Community Service, Year End Show, and field trips that bring families together. After-school clubs offer additional opportunities for family and community engagement, including Children's Choir Club, Book Club, Homework Club, Multimedia Club, and Running Club. The school maintains ongoing family communication through newsletters and parent forms as part of its engagement with the School community.
Parent teacher association	Parent teacher association The CAJ PTA is an organization that supports the ministry of Christian Academy in Japan in fulfilling its mission of equipping students to serve Japan and the world for Jesus Christ. It is led by an executive committee, and all current CAJ families, Parallel families, and staff members are automatically PTA members. PTA members help fund scholarships, service projects, and equipment, and reach out to the greater CAJ community and neighborhood. Throughout the academic year the PTA hosts a variety of events and activities, with parents assisting in Scripture recitations, baking, setting up and serving food, and praying. BAND is used to stay up-to-date on PTA volunteer opportunities and events, and the PTA website provides information about events. The PTA maintains a program of annual and ongoing projects, including graduation receptions, the eighth-grade Kyoto trip, staff appreciation, a Summer Scripture Memory program, and other campus-support initiatives, such as Thrift Shop equipment funding.	Parent teacher association A formal Parent Teacher Association page or structure is not published on Yokohama Christian School's site. Parent involvement is organized through events and program support rather than a standalone PTA. Families participate as volunteers for events such as the Fall Family Festival, Christmas Program, Community Service, Year End Show, and field trips. Parents also contribute by supporting after-school clubs, including Children's Choir Club, Book Club, Homework Club, Multimedia Club, and Running Club, with logistics and supervision coordinated by the school staff. Communications with families are facilitated through newsletters and a Parent Forms portal to coordinate volunteering, health information, and other logistics. Volunteer opportunities can also be pursued via Yokohama Union Church channels, which list roles such as ushers and street outreach for broader church-family service. The school's affiliations with ACSI, CAJ, JEMA, and TAIP position it within a broader international Christian education community that families engage with through the school program.
Extra-curricular	Extra-curricular
Academic & intellectual	Academic & intellectual CAJ offers a range of cocurricular activities to support academic and intellectual growth. Students participate in Brain Bowl, Math Field Day, Debate, and Robotics, with teams competing in inter-school events. The program also includes National Honor Society, Speech Contest, Solo & Ensemble, and Senior Council, fostering scholarship, communication, and leadership. These activities emphasize critical thinking and collaborative problem-solving across grade levels.	Academic & intellectual Yokohama Christian School offers a day-long Enrichment Program for Seeds through Grade 5 that engages students in activities beyond core academics. The program includes Art, Music, Library time, Japanese, Latin, Computer, and Physical Education, all integrated into the school day. These activities support language development, literacy, digital literacy, creativity, and physical fitness as part of a holistic education. Twice a year, the Christmas Program and End-of-Year Show showcase student talents.
Arts & creative	Arts & creative CAJ provides diverse arts and creative opportunities. The High School and Middle School offer Drama and Solo & Ensemble performances, and Handbells for middle school. The music program includes Praise Team and other ensembles; CAJ also offers private music lessons for band instruments, strings, piano, and voice, with instrument rentals and available practice rooms. These options support performance and creative expression across disciplines.	Arts & creative Arts and creative activities are integrated through the Enrichment Program and in after-school clubs. Art is taught by a trained staff artist, offering diverse modes of expression. Music education is provided from preschool through elementary, using Music and the Brain curricula and the God Made Music program. After-school clubs such as Children's Choir Club and Multimedia Club provide performance and design opportunities, and the school marks creativity with the Christmas Program and End-of-Year Show.
Cultural & language	Cultural & language —	Cultural & language Japanese language classes expose students to the local language and culture through interactive activities such as songs, books, and games. Latin is offered as part of the enrichment program, introducing classical language and supporting English vocabulary development. These language offerings aim to build cultural awareness and communication skills beyond the classroom.
Social & hobbies	Social & hobbies Student life includes leadership and social clubs such as Student Council and Senior Council. CAJ also fields boys' and girls' varsity and junior varsity teams across multiple sports, providing social engagement through team participation and competitions. In addition, other student-led activities such as Drama, Speech Contest, and Solo & Ensemble offer peer connections and teamwork opportunities.	Social & hobbies After-school clubs provide social and recreational opportunities. The 2025-2026 program includes Children's Choir Club (Mondays 3:10–3:50), Book Club (Tuesdays 3:10–3:50), Homework Club (Wednesdays 3:10–3:50), Multimedia Club (Thursdays 3:10–3:50), and Running Club (Fridays 3:10–3:50) for Grades 1+. These clubs support reading, creativity, design, and physical activity.
Community & service	Community & service CAJ emphasizes community service and outreach through service-oriented activities and trips. The Sunday Activities policy generally does not schedule events on Sundays to respect sabbath, but exceptions are made for ministry opportunities, performances by music ensembles, and the senior international service trip that includes a worship component. The CAJ community participates in service and mission efforts through student leadership and outreach programs.	Community & service YCS highlights community involvement through volunteer activity documented in school communications. Staff and students have participated in charitable events such as charity marathons in Tokyo, reflecting a commitment to service and outreach.
Leadership & professional	Leadership & professional CAJ provides leadership development through Student Council, Senior Council, and National Honor Society, which recognize student leadership and service. These programs cultivate teamwork, communication, and civic responsibility, and provide opportunities to mentor peers and organize school events. Participation in these organizations helps students build professional skills such as event planning and public speaking.	Leadership & professional —
Lifestyle & wellbeing	Lifestyle & wellbeing CAJ supports lifestyle and wellbeing primarily through its athletics program. High School and Middle School teams participate in a regional league with other Kanto Plains international high schools, with sports including tennis, cross country, basketball, wrestling, soccer, and track for both genders. An annual physical examination is required for participation in athletics, and CAJ fields both varsity and junior varsity teams when possible. Additionally, CAJ's music and fine arts offerings provide creative outlets that contribute to well-being.	Lifestyle & wellbeing Physical Education is offered twice weekly, focusing on motor skills, teamwork, and healthy living. The Running Club provides additional opportunities for physical activity and personal growth. Seasonal events such as the Christmas Program and End-of-Year Show celebrate student wellbeing, confidence, and achievement.
Language provision	Language provision
Language provision	Language provision Languages taught include English (instruction language), Japanese, and Spanish. Japanese is offered with two tracks for native and non-native learners; the non-native track includes Japanese I–V and related composition and literature courses. Spanish is offered in tracks Spanish I–IV for non-native learners. EAL (Effective Reading and Writing) supports non-native English learners, and graduation requires four World Language credits (including Japanese Foundations through Comprehensive and Spanish I–IV). The World Languages Department emphasizes developing the four language skills—reading, writing, speaking, and listening—and aims to cultivate culturally aware, biblically grounded communicators.	Language provision English is the primary language of instruction, with explicit English-language programs and support available. English as an Additional Language (EAL) support is offered for students who need help with reading, writing, speaking, and listening, including one-on-one and small-group lessons. The school provides an Afternoon English Course with an English Beginner track (4–6 years old, Mon/Thu) and a Language Arts track for older students (6+), aimed at maintaining and strengthening speaking, listening, reading, and writing in English. Japanese language instruction is provided as part of the Enrichment Program to expose students to the local language and culture; the enrichment classes also include English-language resources such as a large English-language library.
Bilingual teaching	Bilingual teaching CAJ uses English as the language of instruction for all grades (K–12) and follows a North American curriculum. There is no bilingual education program at CAJ; instruction is conducted entirely in English. English as an Additional Language (EAL) support is available for students who need to reach grade-level English proficiency. CAJ translates some information into Japanese and provides translators for events when needed.	Bilingual teaching —
Immersion programs	Immersion programs CAJ does not describe a separate language immersion program beyond standard English instruction. All classes are conducted in English, and students are immersed in English during coursework and activities. Language learning beyond English is offered through the World Languages department with Japanese and Spanish courses. EAL support is available for non-native English learners as part of World Languages.	Immersion programs No formal language immersion programs are described on Yokohama Christian School pages. Japanese language instruction is offered as part of the Enrichment Program to expose students to the local language and culture. The Afternoon English Course is conducted in English; the classroom is English-only, with Japanese-speaking staff available for emergencies. These arrangements indicate language learning occurs through English instruction and targeted Japanese exposure rather than full-language immersion across the curriculum.
Reputation	Reputation
Awards	Awards —	Awards —
Accreditations	Accreditations Western Association of Schools and Colleges (WASC): WASC is a regional accrediting body that certifies CAJ's overall educational quality and promotes ongoing school improvement; CAJ has been accredited by WASC since 1976, with a six-year accreditation cycle, a 2024 reaccreditation confirming CAJ through June 30, 2030, and a planned mid-cycle visit in 2027.	Accreditations Accreditations and affiliations Yokohama Christian School publicly lists: - Association of Christian Schools International (ACSI): YCS is a member school and uses ACSI-approved materials in its teaching. This places the school within a global Christian-school network and aligns it with Christian education standards. ACSI is also the body that runs the STAR program, a pre-accreditation path toward formal accreditation. The school notes it is pursuing ACSI accreditation and, in parallel, aims to pursue WASC accreditation in the near future. - STAR Program (Steps Toward Achieving Recognition): The STAR program is an ACSI pre-accreditation development designed to help schools establish policies and administrative structures needed for formal accreditation. Yokohama Christian School has completed steps of this program since 2015, with ongoing work toward full accreditation. - Tokyo Association of International Preschools (TAIP): YCS is a TAIP member, indicating involvement with the network of international preschools in the Tokyo area. - Japan Evangelical Missionary Association (JEMA): YCS is an endorsed ministry of JEMA, reflecting alignment with Japan's evangelical mission community. - Christian Academy in Japan (CAJ): YCS is an affiliate school of CAJ, linking it with other Christian international schools in Japan. - CAJ affiliation and the listed accreditations appear together on the school's “Accreditations & Affiliations” section, confirming these connections.
Admissions	Admissions
Admissions	Admissions CAJ uses rolling admissions, and the school year runs from late August to early June. For April admission, CAJ strongly encourages applications before January 15 to enable timely processing, and applications submitted after May 1 may take longer due to the summer break. Parents should plan for a process that can extend through the school year and may involve conversations with the Admissions Coordinator before starting the formal steps. 1. Apply online. Complete the online application and assemble the required documents: birth certificate or passport, confidential teacher recommendation form, transcript, pastor's recommendation (if applicable), and pay the application fee. A testing fee may apply if testing is required. The admissions team reviews the complete application and notifies applicants after the review. 2. Notification of results. Once the complete application has been reviewed, applicants are notified of the outcome. This communication occurs in writing. The timing is not fixed and can depend on the overall review process. 3. Testing and interviews. Applicants who pass the initial screening are contacted to arrange any required testing and interviews. Kindergarten and Grade 1 receive a readiness test; non-native English speakers may need English language testing at any grade level; standardized test documentation is required for Grade 2 and above, and a test may be requested if documentation is unavailable. Both parents and the student are interviewed, and Skype or other digital options may be used for families outside the Tokyo area. 4. Admission decision. Decisions are based on factors including class availability, English language ability, presence of special needs, and classroom dynamics. Admission decisions are communicated in writing (email and postal mail), and most families are notified within 1–2 weeks of the testing and interview. Note on fees and timing: CAJ publishes a fee schedule in Japanese Yen, with upfront application and testing fees and post-acceptance fees such as entrance, registration, and facilities charges, plus tuition by grade level. See the General Fee Schedule for specifics.	Admissions Step 1 — Visit: School tours are available by appointment. During the visit, the School Head will discuss your family's educational goals and how Yokohama Christian School can support them. You will be given an admissions pack with information about programs, policies, and next steps. To arrange a tour, contact the school office or submit the inquiry form. Step 2 — Application: Submit the application and application fee, and provide the required documents: proof of age (birth certificate or passport information page), teacher recommendations or reports from previous schooling, Health History (completed by a parent/guardian), and a Medical Certificate for School Entrance (ages 5 and up). Note that the yearly amounts for different grades are payable in two terms, and you should confirm that all documents have been received before the application is considered. Your application will not be considered until all documents are received. Step 3 — Interview & Observation: A parent and child interview is conducted to discuss your situation and future school plans. Children aged 4 years and older are evaluated on English listening and speaking abilities, while elementary-aged children are assessed in language arts and mathematics in addition to English listening and speaking. This step helps determine placement and readiness for the program. Step 4 — Review, Decision & Enrollment: After the interview and once all required documents are received, the school reviews the application and makes a admission decision. If admitted, you will receive enrollment instructions and be invoiced according to the Fees & Tuition schedule; payments are due in two terms (May and November 30th). The fee structure includes an Application Fee, Entrance Fee, Registration Fee, Annual Development Fee, and grade-appropriate Tuition, with additional Learning Support, EAL Support, and After School Club fees as applicable. All fees are non-refundable, and late payments incur a 10% charge on the outstanding balance. If you plan to withdraw, a withdrawal form is due 30 days prior to leaving.
Scholarships	Scholarships CAJ offers fee assistance for families in financial need, available on application. This assistance is in addition to standard tuition and fees and requires an application process. In Grade 10–12, government subsidies may be available to eligible families, subject to income and application timing. Tax-deductible donation options are also available to support CAJ; details are provided by CAJ's admissions/financial offices.	Scholarships Scholarships: Limited tuition assistance is available for eligible families. Details and eligibility are determined by the school office; families are advised to contact the office for information on what aid may be available and how to apply.
Waitlist	Waitlist CAJ operates rolling admissions, meaning there is not a published waitlist system. Admissions are accepted over an extended period, and CAJ can consider admissions during the school year in many cases. Availability depends on class size and placement needs. There is no formal waitlist described in CAJ's admissions materials.	Waitlist Waitlist/Pool: For the main Yokohama Christian School admissions, a formal waitlist policy is not published on the general admissions materials. The Afternoon Class page states that admission is based on availability of space and indicates that you will be informed if there is a wait list when determining your start date. This suggests that waitlists, if any, are specific to certain programs and not described as a universal policy for the entire school.
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