iPhone Screenshots


Learn Japanese with Kaizen Languages, a language learning app that provides you with your own AI tutors powered by artificial intelligence. Learn to speak Japanese naturally, anytime, anywhere.

Learning a language goes beyond flashcards, books or audiotapes, and requires practice. Unlike the majority of language learning apps, Kaizen Languages starts you off with conversations to provide you with the best language learning experience and so that you can really improve your language skills.

Whether your level of Japanese is beginner, intermediate or advanced, the Kaizen Languages app, fully supports you in learning Japanese efficiently.

Meet our virtual tutors Mizuki, Satoshi, Miho, Maiko and Takumi and start speaking Japanese with them to practice your conversation skills. The AI tutors give you instant feedback on pronunciation, grammar and spelling, so you can learn conversational Japanese at your own pace. When you learn a language, practice makes perfect and is the key to increase your fluency.

Learn to speak Japanese naturally, combining speaking, reading and writing, essential components to study Japanese. Get to know more about the culture and lives of our AI characters as you progress with your language abilities.

Thanks to AI and our Japanese tutors, get the same results as if you were speaking Japanese with someone in Japan, and allow yourself to experience language immersion. This unique conversation-led learning is real-world based, practical and more fun.


• Learn Japanese (and more languages to come!).
• AI-powered, but made by humans – expert linguists have developed carefully curated conversations.
• Get instant and personalised feedback on your language ability from your AI tutors.
• Learn daily with progress and points to track your language learning.
• Experiment conversations with our Japanese tutors and apply what you know.
• Practical conversations that apply to the real world.
• Easy to use – simple and clear interface.
• Explore the culture and learn more about Japan through our tutors.
• Available now on iOS.
• Powerful learning tools for every language level: hide translations and kanji, and listen to audio hints if you get stuck.

Social Media:
Facebook: https://www.facebook.com/KaizenLanguages/ Instagram: https://www.instagram.com/kaizenlanguages/

Privacy Policy: https://www.kaizenlanguages.com/privacy
Terms of Service: https://www.kaizenlanguages.com/terms

Get in touch with feedback, ideas or comments: hello@kaizenlanguages.com


You will need a subscription in order to get access to the full learning materials for Kaizen Languages.
Each subscription will be automatically renewed unless auto-renew is turned off at least 24 hours before the end of the current payment period.

Your iTunes account will be automatically charged at the same price for renewal within the 24-hour period prior to the end of the current payment period unless you change your subscription preferences in your iTunes Account Settings.

When a subscription is cancelled, access to the app’s courses and features will expire at the end of the current payment period.

You'll get access to all courses for the following durations:

1 month
3 months
6 months
12 months

What’s New

Version 2.1.34

日本語の生徒さん、こんにちは!Hello Japanese learners!

Just some minor bug fixes in this release. Please also check out our hiragana and katakana writing exercises :)

Ratings and Reviews

4.6 out of 5
102 Ratings

102 Ratings

arvmarv ,

Helping me pick back up japanese

I have found this app extremely useful as it was able to immediately gauge my level of Japanese and put me into an appropriate AI class. Unlike other language learning systems I found this one to go at a quick pace which I prefer

Developer Response ,

Hi Arvmarv,

Thanks for the review we are glad you are enjoying Kaizen Languages.

Kaizen Languages

gray 💫🌸 ,

awfully bad

i was looking forward to learning languages, the advert made it look like i could learn ANY language for FREE. however when i installed the app, it was just japanese which i was fine with because i am an otaku and i thought it would be useful for japanese lessons. i completed the first two conversations and everything on the app is unaccessible because i have to pay. i can't pay for apps so i am extremely disappointed. i never thought duolingo would be a better option, but now here i am.

Developer Response ,

Hi Gray,

Thank you for trying out the app. We need to charge a small amount for the app to reinvest in the Ai and building an awesome product. We are planning to launch with more languages in the future.

We would love to hear from you directly at hello@kaizenlanguages.com



Engaging and great value

I found it to be highly intuitive better than others I have used and my Japanese began progressing at a good pace. The AI tutors provide a good frame to learn from. Would recommend to somebody who is looking for an interactive way to learn!


AB Languages Limited
340.1 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Arabic, Bengali, Bulgarian, Catalan, Chinese, Croatian, Czech, Danish, Dutch, Filipino, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Latvian, Lingala, Lithuanian, Malay, Marathi, Norwegian Bokmål, Norwegian Nynorsk, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Swiss German, Tamil, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese

Age Rating
In-App Purchases
  1. Learn Japanese 1 month £7.99
  2. Learn Japanese 3 months £19.99
  3. Learn Japanese 6 months £37.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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