ISI International Study Institute Shinjuku Prime
Tokyo
About
ISI Shinjuku Prime Campus is our second school in the heart of Tokyo, located in a prime area with excellent access to multiple train lines connecting to Shinjuku Station. With several major stations within walking distance, the campus is convenient for commuting and daily life in the city. The strikingly large building features distinctive designs and provides an open, inviting environment for students.
At Shinjuku Prime, students can expand their network every day while learning Japanese in a supportive and engaging setting. The campus is designed to foster interaction and personal growth, offering effective language courses alongside a wide range of services to support both academic goals and everyday life. Here, students are empowered to achieve their full potential while experiencing life in one of Tokyo’s most dynamic districts.
Main Features
Unique education system
- In a fun atmosphere, with the use of original teaching materials in the beginner classes, and with a communication-oriented approach, the system aims to help students say what they want to say.
Practice Japanese with extracurricular activities
- ISI regularly offers a wide range of activities where students not only experience Japanese culture, but also other cultures at the same time while improving their overall Japanese language skills.
Full support for peace of mind from enrollment to graduation
- Professional staff will support students from the start to graduation in multiple languages, as well as providing career guidance according to each student’s needs and progress.
Latest facilities and equipment
- The schools are equipped with study rooms, a library, a student lounge, a café, a Japanese-style room (Takadanobaba only), and a prayer room (Takadanobaba only).
Diverse global learning environment
- With students from over 110 countries and regions around the world, students will have the chance to come in contact with multiple different cultures and values.
Certified by external organizations
- In 2017 ISI received the grand prize at the Study Star Awards which is said to be the Academy awards for the study abroad industry. Also obtained certification under the international ISO29991: 2014.
ISI International Study Institute Shinjuku Prime Available Courses
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Academic / General Japanese Course - Long Term
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Short-Term Course
Description
The Academic / General Japanese Course at ISI Shinjuku Prime supports students in achieving their language, academic, and career goals while studying in Tokyo. Enrollment is available four times a year—April, July, October, and January—following Japan’s standard academic calendar. Each class has a dedicated homeroom teacher, offering guidance for both learning and daily life. Students receive comprehensive career support, including one-on-one interviews, regular guidance meetings, and access to specialized advisors for university admission or employment. From the Intermediate II level, elective classes cover Graduate School Preparation, EJU and JLPT exam prep, conversation, and job hunting, tailored to students’ individual goals. Additionally, off-campus activities and cultural exchanges provide meaningful opportunities to practice Japanese, interact with peers, and experience life in Tokyo.
Enrollment Periods & Duration
| Intake | Duration |
| April | 2 years |
| October | 1 year 6 months |
Classes from Monday to Friday (depending on availability):
- Morning classes are held from 8:50 to 12:00 (Monday to Friday)
- Afternoon classes are held from 13:00 to 16:10 (Monday to Friday)
Course Features & Electives
JLPT PREPARATION CLASS
- Classes for those who wish to pass the Japanese Language Proficiency Test
EJU PREPARATION CLASS
- Classes for those who wish to pass the Examination for Japanese University Admission for International Students test
PRACTICAL CONVERSATION CLASS
- Participate in role-play and other activities to improve conversation skills
MEANINGFUL ACTIVITIES
- ISI offers activities that include off-campus learning and international exchange events.
FULL CAREER SUPPORT
- The school provides regular individual interviews with teachers and career advisors who specialize in guidance for higher education and employment.
Specified Skilled Workers’ Employment Support Program
- This special program will help you obtain a Specified Skilled Worker Visa type 1 through 6 steps: Specified Skills Studies, career guidance, internships, employment support, test application support, visa assistance.
Tuition fees | |
| 1 Year | ¥1,044,000 |
|---|---|
Specified Skilled Workers’ Employment Support Program | |
| ¥60,000 |
|---|---|
JLPT N4 or above holders:
| ¥30,000 |
Description
At ISI Shinjuku Prime, the Short-Term General Japanese Course is ideal for students who wish to study Japanese for as little as two weeks, making it perfect for those on working holiday, spouse, or other short-term visas. The course systematically develops all four language skills—listening, speaking, reading, and writing—while strengthening vocabulary and grammar according to each student’s level. Enrollment is available four times a year: April, July, October, and January. Absolute beginners are encouraged to start at the beginning of a term, while students with prior experience can join mid-term after taking a placement test. Classes are designed to help students make meaningful progress even in a short timeframe. Whether your goal is to experience Japanese culture, improve communication skills, or prepare for future studies, this course offers a flexible and effective way to learn in Shinjuku.
Enrollment Periods & Duration
| Intake | Duration |
| April | Minimum 2 weeks |
| July | |
| October | |
| January |
Classes from Monday to Friday (depending on availability):
- Morning classes are held from 8:50 to 12:00 (Monday to Friday)
- Afternoon classes are held from 13:00 to 16:10 (Monday to Friday)
Course Features & Electives
JLPT PREPARATION CLASS
- Classes for those who wish to pass the Japanese Language Proficiency Test
EJU PREPARATION CLASS
- Classes for those who wish to pass the Examination for Japanese University Admission for International Students test
PRACTICAL CONVERSATION CLASS
- Participate in role-play and other activities to improve conversation skills
Tuition fees | |
| 10 Weeks | ¥253,000 |
|---|---|
Details
School Type: Japanese Language School
Total Number of Students: 1600
Location: 10, 11F Nishi-Shinjuku Prime Square, 7-5-25 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023