Establishment and Accomplishment
Educated more than 30,000 students from about 100 countries and regions since 1985.
Educational Philosophy and Mission
【Educational Philosophy】
We aim to build a strong foundation for each individual’s career and foster human resources who can thrive and succeed on the global stage.
【Mission】
1.To cultivate global‑minded individuals who possess diverse perspectives and strong communication skills, enabling them to succeed in the international community
2.To develop solid and versatile Japanese communication skills that can be effectively applied in any environment
3.To provide a strong support system that respects each student’s individual study‑abroad goals, ensuring that studying in Japan becomes a cornerstone of their lifelong career development
Organization (Educational Corporation) Features
- Accredited as a school institution since 2005, operated Main Campus and Nippori Campus of Akamonkai Japanese Language School as Arai Gakuen educational corporation ever since.
- Securing high educational quality specializing in educating international students as a public interest corporation
- 30~50% off student commuter pass purchase possible (applicable to holders of student visa)
Numbers of students in school and class
- With a total capacity of 2250 students, we offer a wide range of Japanese levels and support students of different learning purposes (Main Campus: 1,800 students / Nippori Campus: 450 students)
- 10~20 students per class
Student's nationalities
As we constantly accept international students from approximately 50 countries in a well‑balanced manner, students have many opportunities to use Japanese and develop an international perspective.
Overall (as of April 2025)

【Student Nationalities by Campus】
- Main Campus:China 24%、Western countries 19%、South Korea 14%、Taiwan 12%、Vietnam 7%、
Myanmar 7%、Hong Kong 6%、Thailand 4%、Others 7% - Nippori Campus:China 38%、Western Countries 19%、Vietnam 17%、Taiwan 13%、Hong Kong 8%、
Thailand 2%、Myanmar 1%、Others 2%
Overview of Each Campus
| School Name | Akamonkai Japanese Language School ー Main Campus | Akamonkai Japanese Language School ー Nippori Campus |
|---|---|---|
| Address | 〒116-0014 Tokyo, Arakawa-ku, Higashi-Nippori 6-39-12 TEL 03-3806-6102 FAX 03-3806-5559 |
〒116-0013 Tokyo, Arakawa-ku, Nishi-Nippori 2-54-4 TEL 03-3806-6106 |
| Name and Address of the Founder | Arai Gakuen Educational Corporation (Representative: Tokiyoshi Arai) Address:〒116-0014 Tokyo, Arakawa-ku, Higashi-Nippori 6-39-12 |
|
| Founded | 1985(2005年 学校法人 設立 17生文私行第2391号) | 1990(2005年 学校法人 設立 17生文私行第2391号) |
| Capacity | 1800 students | 450 students |
| Faculty and Staff ※as of April 1, 2025 |
Faculty: 106(46 full-time, 50 part-time) Administrative Staff: 40 |
Faculty: 28(12 full-time, 16 part-time) Administrative Staff: 8 |
Overseas Offices
- Seoul Office
- Busan Office
- Shanghai Office
- Ho Chi Minh Office
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Memberships and Accreditations
- Authorized Application Agent School for the Tokyo Immigration Bureau, Ministry of Justice
- MEXT‑Designated Preparatory Education Program (Main Campus only)
- Member of the Tokyo Association of Specialized Training Colleges and Miscellaneous Schools (Nippori Campus only)
- Member of the Association for the Promotion of Japanese Language Education (JAJLE)
- Member of the Tokyo Chamber of Commerce and Industry
- Member of the Japanese Language School Network
- Member of the Japan Association for International Student Education
