Top 10 Language Schools in Tokyo

June 10, 2025 | by apts.jp
Cover image of 'Top 10 Language Schools in Tokyo'

Photo by Yan Krukau
So you’re thinking of moving to Tokyo for purposes of studying Japanese, and you’re wondering what your best options are.  After researching dozens of schools and by considering a multitude of metrics, here is our roundup for the Top 10 language schools in Tokyo.

We are listing them in no particular order, because we don’t believe that there can be a universal best in this case– it depends on what is best for you!  We’ve had many clients from the schools below, and we’ve only heard positive things about all of them.

Photo by Engin Akyurt

Make sure to check out our charts below the Top 10 list, to see our comparison on 8 different metrics, which would be wise to consider when choosing a school.

🡲 Top 10 List

🡲 School Ratings Comparison

🡲 Number of Courses Offered Comparison

🡲 Average Class Size Comparison

🡲 Alumni Success Rates Comparison

🡲 Language Proficiency Levels Comparison

🡲 Most Common Nationalities Comparison

🡲 Average Student Age Comparison

🡲 Tuition Costs Comparison

🡲 Apartment Rentals for Language Schools

x

.

.

Top 10 Language School in Tokyo

 

1- ISI Language School

apts.jp Top 10 Language Schools in Tokyo - ISI Language School logo

Known for its comprehensive courses and diverse student body, ISI has campuses in Takadanobaba, Ikebukuro, Shibuya, and Harajuku.

 

2- ARC Tokyo Japanese Language School

apts.jp Top 10 Language Schools in Tokyo - ARC Tokyo Japanese Language School logo

Offers a variety of courses including General Study, Intensive Japanese, and Business Japanese.

 

3- Tokyo Central Japanese Language Institute

apts.jp Top 10 Language Schools in Tokyo - Tokyo Central Japanese Language School logo

ISO29991:2020 certified, this institute offers a range of courses and has a multicultural student community.

 

4- Kyoshin Language Academy Shinjuku School

apts.jp Top 10 Language Schools in Tokyo - Kyoshin Language Academy Shinjuku School logo

Part of the nationwide KLA group, known for its unique teaching methods and diverse course offerings.

 

5- Shinwa Foreign Language Academy

apts.jp Top 10 Language Schools in Tokyo - Shinwa Foreign Language Academy logo

Offers personalized learning experiences and has a strong focus on practical conversation skills.

 

6- Kudan Institute of Japanese Language & Culture

apts.jp Top 10 Language Schools in Tokyo - Kudan Institute of Japanese Language & Culture logo

Known for its cultural immersion programs alongside language learning.

 

7- Coto Japanese Academy

apts.jp Top 10 Language Schools in Tokyo - Coto Japanese Academy logo

Offers flexible class schedules and focuses on real-world Japanese skills.

 

8- KAI Japanese Language School

apts.jp Top 10 Language Schools in Tokyo - KAI Japanese Language School logo

Known for its innovative teaching methods and supportive learning environment.

 

9- Intercultural Institute of Japan

apts.jp Top 10 Language Schools in Tokyo - Intercultural Institute of Japan logo

Offers a variety of courses and has a strong focus on intercultural communication.

 

10- Shinjuku Japanese Language Institute

apts.jp Top 10 Language Schools in Tokyo - Shinjuku Japanese Language Institute logo

Known for its structured curriculum and supportive learning environment.

x

.

.

School Ratings

All of the language schools in the Top 10, rarely are rated below 4/5.

apts.jp Tokyo Top 10 Language Schools compared by Rating

x

.

.

Number of Courses Offered

Depending on your specific needs, it’d be wise to overview the breadth of courses provided by potential language schools.  You might be looking for something quite standard, or you might be looking for something niche.

apts.jp Tokyo Top 10 Language Schools compared by Number of Courses Offered

x

.

.

Average Class Sizes

How do class sizes affect education?  In general- the smaller the class size, the more focus the instructors can give per student.  In group learning environments, class sizes can be irrelevant, but when looking for the highest level care, class size is definitely something to consider.

apts.jp Tokyo Top 10 Language Schools compared by Average Class Size

x

.

.

Alumni Success Rates

Metrics measuring further education or employment potential.

apts.jp Tokyo Top 10 Language Schools compared by Alumni Success Rates

x

.

.

Language Proficiency Levels

Below are average Japanese proficiency levels of students.  Some schools are more geared towards beginners, while others excel at higher level to business level Japanese.  In the chart below, shorter bars are higher proficiency (highest being N1).

apts.jp Tokyo Top 10 Language Schools compared by Average Japanese Proficiency (N1 to N5)

x

.

.

Most Common Nationalities

Some language schools do have very high percentages of certain nationalities attending them, but within the Top 10, the class demographics are well mixed.

apts.jp Tokyo Top 10 Language Schools compared by Most Common Nationalities of Student Body

x

.

.

Average Student Age

Most of our language student clients tend to be in their early to mid-20’s.  As can be seen below, it might not be coincidence that the highest average student ages, are from the schools that have the highest average Japanese proficiency levels.

apts.jp Tokyo Top 10 Language Schools compared by Average Student Age

x

.

.

Tuition Costs

Tuition is something to consider when considering education, but luckily, many of the top language schools in Tokyo have similar pricing.

apts.jp Tokyo Top 10 Language Schools compared by Tuition

x

.

.

Apartment Rentals for Language School Commutes

Already chosen a Tokyo language school, and now you’re thinking about where to live in Tokyo?

 

🔍 SEARCH NOW for Student-Friendly rental housing options

Adjust your budget under Filter, and see what the Tokyo housing market has to offer you!

 

Or CONTACT US, and we’d be happy to search for rentals for you, advise you on most convenient commutes for your school, as well as suggesting locations for you that suit your lifestyle.  Should anything ever come up- we offer lease-length support.  We have you covered, from before you even enter Japan, until your move-out.  apts.jp has been your foreigner-friendly and student-housing solution since 2017.  We look forward to supporting your move.

NOTE:  The above search is for long-term rentals (over 1 year).  If you’re looking for short-term furnished options with more flexible lease terms, you can search our short-term rentals HERE.

SEARCH BLOG INQUIRY CALL LINE