1. Start with the region and commute in South Korea

Regional fit:Families searching for Japanese schools in South Korea will find full-time Japanese schools in Seoul and Busan, in separate urban regions. The Seoul campus is in Mapo-gu and Busan’s is in Suyeong-gu. Compare the actual work and home addresses, school transport, grade openings and the role of Japanese-language study before choosing a weekday school.

Options in South Korea include full-time Japanese schools and supplementary programs that meet alongside another weekday school. MEXT and the Embassy of Japan in Korea identify two full-time Japanese schools, in Seoul and Busan. These are separate school and home regions, not a shared commuting area. Begin with the city where your family will live and narrow the options there.

This guide separates school type, location, schedule and cost so your family can contact the right provider. Dates, admissions, fees and transport can change, so use the linked primary sources and confirm details directly before applying.

2. A full-time school, a supplementary school and a local school serve different roles

School types:A name containing “Japanese School” does not always mean a Monday-to-Friday school. When comparing options in South Korea, ask how many days children attend, which subjects are taught and whether the child needs a separate weekday enrollment.

A full-time Japanese school is an overseas school recognized by Japan’s Ministry of Education for a curriculum corresponding to Japanese elementary or lower-secondary education. A supplementary school usually supports Japanese language and subjects for children who attend a local or international weekday school. Its venue, schedule, age range and entry rules are set by the operator.

A local or international school can provide the main weekday education in another language or curriculum. Some families add a Saturday Japanese class, home study or an online language program. These arrangements do not automatically provide the same enrollment status or qualifications, so confirm attendance, progression and transfer records with the relevant schools.

Use one comparison sheet for: school type, address and weekly travel, languages and subjects, age and entry requirements, total annual cost, and documents needed for a future transfer. This prevents options with very different schedules from being compared as though they were the same kind of school.

3. Japanese-language schools and institutions in South Korea

School options:The MEXT and official school listings reviewed for this guide include 2 full-time Japanese school campuses and 0 separately classified private overseas facilities. The table shows their locations and categories; it does not establish that a campus is reachable from your home or has a vacancy in your child’s grade.

MEXT and the Embassy of Japan in Korea identify two full-time Japanese schools, in Seoul and Busan. These are separate school and home regions, not a shared commuting area. Begin with the city where your family will live and narrow the options there.

The supplementary programs are shown separately below. They have different schedules, purposes and admissions arrangements, so do not count them as extra full-time campuses.

4. School profiles and types in South Korea

School profiles:Japanese School in Seoul is a full-time japanese school (elementary and lower secondary) option to investigate in Seoul. The school’s official site publishes 2026 admission and transfer information and current notices about the school bus. Seoul’s municipal foreign-school directory lists kindergarten, elementary and middle grades at World Cup Buk-ro in Mapo-gu. Current grade eligibility, campus transport coverage and fee amounts should be confirmed with the office. Confirm current age and grade eligibility, admissions, fees and transport directly with the school.

Busan Japanese School is a full-time japanese school (elementary and lower secondary) option to investigate in Busan. The school is in Suyeong-gu and follows Japan’s curriculum guidelines, with Korean and English taught as additional subjects. Its admissions page sets conditions including Japanese readiness, guardian co-residence, Japanese Association membership and a safe way to commute. Its fee page labels recurring figures as FY2024, so request the current 2026 schedule. Confirm current age and grade eligibility, admissions, fees and transport directly with the school.

A national or embassy list is a starting point for identifying a school’s category. It does not tell you whether a child’s grade has an opening, what the daily timetable looks like or which neighborhoods are served. If a page is dated or discusses a previous school year, ask the office for the current admissions guide and fee schedule.

5. Supplementary schools and weekend Japanese programs

Supplementary programs:When no full-time Japanese campus is practical, a local supplementary school may offer a way to maintain Japanese. The Seoul campus is in Mapo-gu and Busan’s is in Suyeong-gu, separate metropolitan areas. Seoul’s official foreign-school directory also lists Korean and international weekday schools with different curricula and languages. In Busan, the city announced a six-session elementary Japanese class at a family center in summer 2026. That short course is not a recurring supplementary school; check whether a new session is offered and how many hours it provides.

Do not infer a program’s catchment from its name alone. Confirm the current building, day of the week, grade range, available places and admissions process. Some operators rent a host-school building, have moved sites or provide the precise address after an inquiry.

The table reports what public sources establish. A listing by an embassy does not mean that current fees or class availability have been confirmed. Ask whether you can observe a lesson, how Japanese-language readiness is assessed, what home practice is expected and whether parents have an operating role.

Compare the role of each option: South Korea has two full-time Japanese schools, while recurring designated Japanese supplementary options are limited by location. A family in Seoul should not treat Busan’s school or a short Busan community class as a reachable local option. If no Japanese class is within a sustainable route, compare a Korean or foreign weekday school combined with home study or online lessons. Consider class format, the child’s weekly load and Korean-language learning, then choose a plan that can be maintained.

6. Check whether the commute is sustainable

Commute:The Seoul school is in Mapo-gu; Busan’s is in Suyeong-gu. Even with extensive subway and bus networks, school start time, a child’s age, transfers and school-bus stops shape the daily burden. Seoul publishes a 2026 bus notice, but families should not assume every neighborhood is served. Map the workplace, home and campus and ask the operator to review the morning trip.

The Seoul campus is in Mapo-gu and Busan’s is in Suyeong-gu, separate metropolitan areas. Seoul’s official foreign-school directory also lists Korean and international weekday schools with different curricula and languages. In Busan, the city announced a six-session elementary Japanese class at a family center in summer 2026. That short course is not a recurring supplementary school; check whether a new session is offered and how many hours it provides.

Route planning: In Seoul, the route to Mapo-gu changes by district, and a bus does not eliminate a family trip to its stop. Busan’s school is in Suyeong-gu and lists agreement with the shared school-bus arrangement among its admission conditions. Ask who may ride, which stops are currently considered and who must accompany a child to pickup. Review the trip at actual school times. A short community Japanese course has a limited run and should not be budgeted as a weekly year-round commute.

A school bus may not serve every address, grade or day. Ask for its current service area, stops, ride duration, price, seat availability and procedures after a move. For public transport, check age-appropriate transfers and whom to contact if a service is delayed.

A weekly supplementary class can still create a long weekend trip. Record the door-to-door journey for the real class day, then see how it fits with local-school homework, sport, family plans and rest. If travel is burdensome, compare a nearer Japanese-language activity or online study.

7. Admissions, grade placement and required documents

Admissions:Seoul publishes 2026 admission materials and a transfer process. Busan lists expectations such as Japanese readiness for the intended grade, living with a guardian, Japanese Association membership and a safe commute. An embassy listing does not show current openings. Share the child’s age, grade, Japanese level and arrival date, then ask about transfer timing, documents, interviews and which fee year applies.

Admissions capacity differs by grade. Busan lists Japanese readiness, guardian co-residence, association membership and a commute plan. Seoul’s city directory advises families to confirm entry rules and documents with Korean or foreign schools directly. Ask what transcripts, enrollment and health records are available from the current school, and distinguish the full-time school application from a short community Japanese class.

Prepare your child’s date of birth, current grade, previous school, Japanese literacy, expected arrival date, likely address and intended start term. Transfer procedures can differ from new entry, and a school may not have a place in the requested grade midway through the year.

Ask about application windows, age ranges, grade placement, interviews or Japanese assessments, school reports, textbooks, trial visits, catchment rules and parent duties. Do not treat an embassy or MEXT listing as confirmation of a current opening or admission eligibility.

Families choosing a local school should contact the relevant school or education office after the likely address is known. Applying to a Japanese school or supplementary program does not complete local enrollment. Follow the receiving school’s instructions for translated records, health forms and residency documents.

8. Compare tuition and the full annual cost in South Korea

Total cost:Busan’s admissions page lists an entry fee of KRW 130,000, a KRW 50,000 family donation and a facility charge of at least JPY 250,000 equivalent; its monthly operating figures are explicitly marked FY2024. Do not treat them as current. Request a 2026 itemized estimate. For Seoul, use the current school handbooks to confirm grade-specific tuition, transport and one-time charges. Compare the same period and include materials, membership, uniforms and activities.

Ask whether tuition is charged by month, term or school year, how long the year lasts, what the enrollment fee covers, and what happens if you leave or return to Japan. Supplementary-school tuition may be only one part of the cost; materials, insurance, events, travel and home-study resources can be additional.

Two prices in the same currency may still cover different periods. Keep annual recurring costs separate from first-year charges and one-time costs. Add transport, required uniforms and any activity fee, then compare the total rather than tuition alone.

If the public source does not establish a current fee, mark it as “confirm with the school.” Do not reuse a figure from an older academic year as today’s price. Once you receive a written estimate, add tuition, enrollment, facilities, books, uniform, transport, activities, insurance and any donation or parent contribution to the family budget.

Turn estimates into a family budget: A monthly KRW figure alone does not capture Busan’s facility charge, which the school lists as a separate one-time JPY or KRW-equivalent payment. Separate family-level from student-level charges, including donations, membership, PTA, bus and supplemental materials. Seoul provides an annual bus notice, while Busan’s published monthly amounts are marked FY2024. Use the invoice for the child’s actual entry year before setting the family budget.

9. When local school options do not fit: online Japanese study

Online learning:If a practical address is too far from the Seoul or Busan campus, the desired grade is full, the child will stay enrolled in a Korean or international school, or the family wants more Japanese-speaking peer time, compare Tomodachi Japan online. Its official materials describe small groups, current Japanese teachers, dialogue and inquiry-based lessons, morning meetings and an online social space after class. Around 100 sessions a month and a December 2026 pilot are pre-opening plans. Confirm Korea-time slots, age eligibility and fees. It does not replace local-school enrollment.

Tomodachi Japan has a different role from a full-time local or Japanese school. It may be relevant to a family whose closest full-time campus is too far away, whose supplementary-school day does not work, or whose child wants more contact with Japanese-speaking peers while continuing another school. A family that needs daily campus life, local school enrollment or a recognized curriculum still needs a separate weekday school.

There is no single scale that ranks a Japanese school, supplementary program, local school and online class. First decide whether your priority is daily Japanese-language schooling, the local curriculum, a weekly literacy class or a flexible way to speak Japanese with peers. Then compare age fit, lesson time, friendships, travel and total cost.

In a consultation, explain the current school and grade, languages used, Japanese goals, preferred time zone, address and likely return date. Treat opening dates and fees as current plans rather than guarantees, and verify them through the official guide.

10. Keep Japanese and the local language in balance

Japanese continuity:Busan states that it follows Japan’s curriculum guidelines while offering Korean and English as additional subjects. Seoul provides a Japanese-medium elementary and middle-school pathway. The amount of Korean-language and community experience still depends on the family’s neighborhood, school contacts and activities outside class. Families at a Japanese school should plan how the child will meet local peers and use Korean beyond lessons.

Put the weekday school in South Korea, any supplementary class, online learning and home reading on one weekly calendar. A plan should leave room for local-language learning, friends and rest rather than simply adding more Japanese hours.

A child may have grade-level reading and writing in Japanese but a different vocabulary or subject pace after schooling abroad. If a return to Japan is approaching, ask the current school about reports, textbooks, lesson records and enrollment certificates, then ask the receiving school which documents it needs.

If your child resists Japanese homework or seems tired, review the learning partner, topic, timing and rest before adding more assignments. Ask what the child wants to continue and separate required work from activities the child can choose.

11. Combining a local school with Japanese learning in South Korea

Combining programs:The weekly routine in South Korea depends on whether Japanese school is the weekday base, a local or foreign school is the base, or a short Japanese class supplements another program. Confirm that a class is currently operating, what it teaches, its age range, and whether it expects Japanese literacy or parent help. In Busan, a six-session Japanese class posted by the city is an introductory opportunity, not a year-round curriculum.

Two schools can mean two sets of calendars, absence procedures, health information, learning materials and family messages. Ask which school needs which information, and compare holidays, exam weeks and major events at the start of the year.

For Saturday programs, plan Friday homework, Saturday transport and Sunday rest as one weekend routine. If online lessons are added on a weekday, check whether the child would spend too long on a screen after school and extracurriculars. Try the schedule for a few weeks and review it together.

The right balance changes with age and plans. Families may prioritize Japanese textbooks, the local language, peer relationships or a smoother transition back to Japan. Narrow the goals to two or three, then share them with the school so the advice can address your actual situation.

12. A checklist for comparing schools

Decision checklist:Travel: confirm campus address, bus zone, nearest station, normal arrival and dismissal, and the plan for delays.

Fit: confirm grade placement, teaching language, Japanese reading and writing level, group setting and visit or trial options.

Cost: include tuition, enrollment, facilities, materials, transport, uniform, activities, insurance and refund rules.

Family routine: map work hours, siblings, supplementary-school homework, rest days and time-zone constraints across a full week.

Continuity: ask what report cards, enrollment certificates, textbooks and learning records are available if the family moves.

Check this region first: The Seoul campus is in Mapo-gu and Busan’s is in Suyeong-gu, separate metropolitan areas. Seoul’s official foreign-school directory also lists Korean and international weekday schools with different curricula and languages. In Busan, the city announced a six-session elementary Japanese class at a family center in summer 2026. That short course is not a recurring supplementary school; check whether a new session is offered and how many hours it provides. Put the likely home and campus on one map and ask the school to review the morning route.

13. Preparing before a move to South Korea

Before you move:Once a move is likely, write down possible neighborhoods, the child’s age and grade, Japanese reading and writing, and the expected start date at a local school. Use the embassy and MEXT pages to identify the school type, then check each operator’s current-year admissions page.

Several months before the intended start, ask about places, selection, catchment, transport, fees and visits. If the move is soon, contact the school immediately rather than waiting for a standard window. Supplementary schools may have grade-specific limits and trial dates that do not match weekday-school admissions.

Before departure, request the current school’s transcript, enrollment certificate, health records and textbook paperwork, and ask the receiving school whether translations are required. After arrival, verify the address and travel plan, then check in with the child after the first weeks to review homework, fatigue and friendships.

Plan for transfers and grade progression: Admissions capacity differs by grade. Busan lists Japanese readiness, guardian co-residence, association membership and a commute plan. Seoul’s city directory advises families to confirm entry rules and documents with Korean or foreign schools directly. Ask what transcripts, enrollment and health records are available from the current school, and distinguish the full-time school application from a short community Japanese class. Before choosing a pathway, ask which enrollment, progress and health records the school can issue.

Regional fees and admissions: When comparing Seoul and Busan, look beyond distance from the city center to Japanese-language entry requirements and the transition into daily school life. Busan publishes Japanese Association membership and guardian co-residence among its eligibility conditions and places its campus in Suyeong-gu. Seoul provides 2026 bus information and separate kindergarten, elementary and middle-school materials. Compare fee schedules from the same year; do not combine an older fee sheet with a new admissions notice. Local-school enrollment also requires separate research into Korean-language participation, translated records and education-office procedures.

14. Frequently asked questions about Japanese schools in South Korea

Where to confirm:Use current school and consular notices for the final decision. If a school’s page and an embassy list differ, check the publication dates and contact the operator directly.

Primary sources

Use current official guidance: Admissions, fees and availability can change; confirm them directly with the school or public authority.

• MEXT: 認定した在外教育施設の一覧
• Embassy of Japan in Korea: 学校の入学転入
• Japanese School in Seoul: 2026年度公式案内
• Busan Japanese School: 学校概要・教育課程
• Busan Japanese School: 入学資格・費用（掲載年度を要確認）
• Seoul Metropolitan Government: 外国人学校・韓国の学校情報
• Busan Metropolitan City: 東萊区家族センター日本語教室
• 釜山日本村：継承日本語クラス
• 在外教育施設の制度区分：外務省
• Tomodachi Japan: Pricing
• Tomodachi Japan: FAQ