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Kotatsu – Your Gateway to Learning Japanese

Start your Japanese journey today with our Free 10-Day Bootcamp!

Prepare with structured video lessons.

Join live classes with professional senseis.

Stay motivated with our supportive community.

Don’t just learn – thrive in Japanese!

Join the Bootcamp for Free

More than 1000+ students

5/5

Our students reviews

More than 1000+ students

5/5

Our students reviews

10 Days

Learning Japanese

13+ hours

Lesson materials

100+

New friends

Learn Japanese with structure and guidance

Tired of aimlessly scrolling through apps? At Kotatsu, you follow a proven learning path with clear video lessons and live guidance, so you can learn Japanese with confidence.

Stay motivated with a community

Finding it hard to stay consistent? Together with our warm, supportive community and professional senseis, you’ll stay motivated to achieve your goals.

Discover more than just the language

Learning Japanese is so much more than grammar. At Kotatsu, you immerse yourself in the rich Japanese culture with unique study trips to Japan, shared with 20 new friends.

Learn Japanese with structure and guidance

Tired of aimlessly scrolling through apps? At Kotatsu, you follow a proven learning path with clear video lessons and live guidance, so you can learn Japanese with confidence.

Stay motivated with a community

Finding it hard to stay consistent? Together with our warm, supportive community and professional senseis, you’ll stay motivated to achieve your goals.

Discover more than just the language

Learning Japanese is so much more than grammar. At Kotatsu, you immerse yourself in the rich Japanese culture with unique study trips to Japan, shared with 20 new friends.

Cultural Immersion Opportunities

With Kotatsu, you can travel to Japan, participate in our immersive trips, and feel the language come alive through real experiences. For those who seek a deeper connection, we offer study programs that will take you straight to the heart of Japan.

Expertly Created Materials

All of our learning materials—video courses, textbooks, and exercises—are created by our in-house team of experienced teachers. You get quality resources that are tailored specifically to help you master the language

Learn in Dutch for Clarity and Comfort

You don’t need to navigate through English or unfamiliar terms. We teach entirely in Dutch, giving you the confidence to grasp even the trickiest language concepts.

Learn in Dutch for Clarity and Comfort

You don’t need to navigate through English or unfamiliar terms. We teach entirely in Dutch, giving you the confidence to grasp even the trickiest language concepts.

Basic Conversational Skills:

Ability to engage in simple conversations and introduce themselves.

Enroll in Advanced Language Courses

Build on your skills with structured learning pathways.

Vocabulary Foundation

Knowledge of essential vocabulary, including nouns, verbs, and adjectives.

Explore Immersive Experiences

Take part in trips to Japan for real-world application of your language skills.

Cultural Awareness

insights into Japanese customs, etiquette, and traditions.

Participate in Community Events:

Engage with fellow learners to practice and enhance your Japanese.

Free 10 days bootcamp

Education-Only

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Learn from Home (Education-Only)

Master Japanese from Anywhere

If you're focused on learning Japanese without needing to travel, our Education-Only path is perfect. You’ll follow a structured program based on the JLPT, with everything you need to pass the exams – from N5 (beginner) to N3 (advanced). Study at your own pace, wherever you are.

Flexible Learning:

Study from home, at your own pace, and fit lessons around your schedule.

Complete JLPT Preparation:

Prepare for the JLPT exams with a clear, step-by-step program.

Access to Expert Materials:

Use Kotatsu’s in-house textbooks, video lessons, and live classes.

Personalized Support

Receive regular feedback and support from experienced Japanese teachers.

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Education-Only

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Experience

Combine Learning with Travel

For those who want to combine language learning with adventure, our Experience path gives you the best of both worlds. You’ll study Japanese and prepare for an 11-day trip to Japan, where you’ll practice the language and immerse yourself in the culture

Cultural Immersion

Use your Japanese in real-life situations during our guided trip to Japan.

Annual Immersion Event

Meet other language learners and explore Japanese, Korean, and Chinese cultures in a fun, supportive environment.

Flexible Study Plans

Study for 1-3 years while working towards your JLPT goals.

Memorable Experiences

Explore Japan’s culture, food, and daily life with fellow students.

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Education-Only

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Native Japan Experience

Full Immersion in Japan

Ready for a full cultural and language immersion? The Native Japan Experience allows you to live in Japan for 6-8 weeks after 2 years of study with Kotatsu. You’ll study alongside other students, live like a local, and practice your Japanese daily.

Total Immersion

Live in Japan for 6-8 weeks, practicing Japanese daily in a fully immersive environment.

Guided Study

Continue your JLPT-focused lessons while experiencing Japanese life firsthand.

Build Lifelong Connections

Share your journey with other students and locals, creating meaningful friendships.

Exclusive Partner Schools

Study at top language schools in Japan, ensuring high-quality education.

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Our Students’ Stories

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It’s easy to begin your language journey with us:

Sign Up for a Free Trial Lesson

We offer a free trial session where you can experience our teaching style firsthand. Get a taste of Kotatsu, meet our teachers, and see how our lessons can work for you.

Pick Your Journey

Whether you want to study the language, experience the culture, or aim for full immersion, we have the right program for you. Choose the path that fits your lifestyle and goals.

Join Our Community

Once enrolled, you’ll be part of our growing community of learners. Share your progress, ask questions, and get feedback from teachers and fellow students.

Start Now

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A Journey for Everyone

Whether you want to learn from home or experience Japan firsthand, we've got a path for you.

Kotatsu academy

Travel, learn, and discover with us. Safe, exciting, and unforgettable

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11-Day Japan Trip

Travel, learn, and discover with us. Safe, exciting, and unforgettable

Learn More

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Live and study in Japan for 6-8 weeks. Go from student to local.

Explore

Annual Immersion Event

Join our 200-participant language weekend. Experience Japanese, Korean, and Chinese culture in a single weekend.

Students Interview 6 week program 'nihon mastery’

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Shiro & Nari

Who We Are

Since 2017, Kotatsu has been helping students master Japanese through tailored courses and immersive experiences.

Founded by Nari and Shiro, our mission is to guide you from beginner to fluent in 3-4 years, with a focus on high-quality lessons, engaging community activities, and innovative teaching materials.

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FAQs

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