Master Japanese Fast at Tokyo’s No. 1 Language School
15,00+
international students
60+
different
courses
★★★★★
on Google
Reviews
50+
student
nationalities
Get Fluent Fast with Intensive Japanese Lessons
Immerse yourself in full-time, fast-track Japanese language at Coto Academy, Tokyo’s premier Japanese language school. Offering 18 comprehensive levels with monthly intakes, courses cover everything from grammar, speaking, listening, vocabulary, and kanji. Learn from professional native Japanese tutors and accelerate your fluency. Flexible options let you extend weekly or monthly to continue your studies at your own pace.
Availability:
Monday to Friday, 9:30-12:20 or 14:10-17:00
Levels:
Beginner to Advanced
Class size:
Max 8 students
Length:
2.5 hours per day
Frequency:
5 days a week
Focus:
Reading, speaking, listening, and writing
Things to note: Curriculum requirements apply only at the beginner level.
Top-Rated School In Japan
Hear From Our Students
I’m grateful to have studied in a welcoming environment. The classes were engaging, focusing on conversation. Special thanks to Usui-sensei and Kyoko-san!
I LOVE studying at Coto! My teachers, Yokoyama Ayumi and Ide Rina, are amazing and fun. I've learned so much in a year and am excited to continue!
I'm grateful to Coto for improving my Japanese and helping me join local activities, even a hayashiren. Their support made my life in Japan more meaningful!
Coto has helped me improve my Japanese and has been essential to my learning. The teachers and staff are helpful, enthusiastic, and make learning fun!
Coto was very effective in improving my Japanese. The teachers were excellent, and everything I learned was practical and useful in daily life.
Coto private lessons have greatly improved my work. My teachers helped me express myself better in no time, and the staff is always helpful and supportive.
The class is fun, and the materials are great. I really appreciate the focus on conversation and would love to see lessons move at a faster pace.
The friendly staff and relaxing environment make it a great place to study. I especially enjoy the conversation classes, which help with real-life Japanese.
I found the real-life interactions with teachers very helpful and would love more opportunities to practice.
I appreciate how knowledgeable and patient the teacher is. The lessons are relaxing and easy to study, making learning enjoyable.
The intensive class is great, and the teachers and staff are amazing. I’d love more interactive activities with students and teachers at similar levels.
The staff is kind, and the teachers are great. I’d love more opportunities for real-life conversation practice to use Japanese in everyday situations.
Features of Coto Academy’s Japanese Classes
Flexible, full-time language program
With 3 hours of daily study from Monday to Friday, you’ll build strong language skills quickly — perfect for learners who want fast, noticeable improvement within just one month.
Immersive learning with native teachers
Coto Academy’s Japanese teachers are professionally trained, with years of industry experience, and many have also lived abroad. They provide real-world language practice,
18 different course levels
Coto Academy offers 18 carefully structured Japanese class levels, designed to guide learners from complete beginners to advanced proficiency.
About Coto Academy Iidabashi
As Coto Japanese Academy’s first campus, our Iidabashi campus is just steps from Iidabashi Station in Tokyo’s Chiyoda Ward, an area known for its government offices, cultural landmarks, and rich history. The school features a charming study area, a front desk, and a teahouse-inspired lounge area for relaxing between classes. The surrounding neighborhood offers a variety of restaurants, cafes, and shops, with convenient dining options just across the street.
Beginner to Advanced Japanese Lessons Available
Get in touch with our staff to find the level that best suits you and your goals. With 18+ levels and over 50 course offerings, you can choose the course that matches your needs:
1. Beginner Course (N5–N4)
Build a solid foundation in Japanese. Learn hiragana and katakana, basic grammar, and gain confidence speaking Japanese in everyday situations.
2. Intermediate Course (N3)
Bridge the gap between beginner and advanced. Expand your vocabulary, improve conversational skills, and navigate more complex situations with ease.
3. Advanced Course (N2)
Master advanced Japanese for professional use, understanding the news, and tackling complex grammar structures with confidence.
Explore Iidabashi with Coto Academy
Coto Japanese Academy Iidabashi is just a 5-minute walk from Iidabashi Station, only a 10-minute train ride from Shinjuku. Unlike the areas of Shibuya or Shinjuku, Iidabashi offers a quieter atmosphere, making it the perfect location for a focused study experience. Located in central Tokyo, the area is also home to several restaurants, cafes, and shops.
Kagurazaka
Tokyo Dome City
Chidori-ga-fuchi
Koishikawa Korakuen Garden
Yasukuni Shrine
Access
3F, Iidabashi Building, 4-9-4 Iidabashi, Chiyoda-ku, Tokyo 102-0072
Mon-Fri: 9:00–21:00
Sat: 10:00-17:00
+813-6261-4515
Take Exit A4 of the Iidabashi Station
Step 1
Book your FREE consultation
Step 2
Meet us online or
at our school
Step 3
Start your Japanese
language journey
Getting started is easy!
Complete the online form below for a free level check. You can start as quickly as 1 week!
Course Fees For Intensive Courses
Sign up for over 3 months to waive the registration and material fees.
One-Month Plan
136,000
4 weeks
Most popular
Three-Month Plan
360,000
12 weeks
Six-Month Plan
648,000
24 weeks
FAQ
What are the Intensive Japanese Courses?
Our Intensive Japanese Courses are designed to help students master Japanese speaking, listening, writing, and reading skills. This course is more suitable for students who are fully committed to studying.
Are Intensive Japanese Courses available in the evenings and on Saturdays?
Yes, they are! Please fill in the inquiry form and ask us about the schedule.
Can I join Intensive Japanese Courses anytime?
Yes, you can join them anytime. The classes usually start on Monday. Please fill out the inquiry form and ask us about the schedule.
Is the course suitable for JLPT preparation?
Yes, our Intensive Japanese Courses align with the JLPT (Japanese Language Proficiency Test) levels. Whether you’re preparing for JLPT N5, N4, N3, or higher, our courses are structured to help you improve all aspects of language proficiency, including speaking, listening, reading, and writing. However, we have a dedicated JLPT Courses available as well!
How many days do I study in the intensive Japanese class at Coto Academy?
You study 5 days a week, Monday to Friday, for about 3 hours per day.
What is the schedule for Coto Academy’s full-time Japanese class?
The schedule varies each month, but each intensive course lasts about 4 weeks per level. Check out our latest course schedules here.
Can I take morning or afternoon intensive Japanese classes?
Yes, classes are available in the morning or afternoon, depending on your level.
How do I sign up for a class at Coto Academy?
Fill out our contact form and schedule a free 1-on-1 consultation with our in-house education consultant, who will do a language test and help find the right course for you.
Who takes Japanese lessons at Coto Academy?
Our students are international residents in Japan, ranging from working professionals and career changers to spouses and family members of businesspeople. We have a diverse student body from countries like the U.S., Canada, France, and Germany, with ages ranging from their mid-20s to 70s. We have recently welcomed short-term visitors too.
How is Coto Academy’s intensive Japanese course divided?
Courses are divided into beginner (JLPT N5–N4), intermediate (N3), and advanced (N2) levels. Each level typically runs for 4 weeks.
What is the top full-time Japanese course in Tokyo?
Coto Academy is considered to be one of the top Japanese language school known for its intensive course.