Japanese Keyboard

Contains adsIn-app purchases
28.3K reviews
Content rating
PEGI 3
1M+
Downloads
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About this app

Japanese Keyboard is an English to Japanese keyboard app that makes typing Japanese faster than ever before. This works as a Romaji to Japanese Transliterator or translator.


- Type in English to get Japanese letters
- Works inside all apps on your phone - a Japanese typing keyboard app for all social media and messaging apps
- Saves time compared to handwriting input or other Japanese input tools.
- Chat with your friends and family with this Japanese Keyboard English to Japanese
- Easily search and open apps installed on your phone and discover new apps relevant to you with our App Search feature.

Installation and set up is easy.

- Download the app and open it.
- Enable Japanese Keyboard in Step 1 and choose it in Step 2.
- Change settings and choose from colourful Japanese keyboard themes.
- That's all! You can type Japanese everywhere now.
- To change keyboard easily, press and hold the space key.

Built in India. Amazing features.

- Type in Japanese faster. Start typing the letters and choose Japanese predictions from the list. This is the easiest app for English to Japanese typing
- Internet is required for this app to work. Offline support is coming soon.
- A phonetic Japanese transliteration keyboard that works on Android phones and tablets. Japanese text typing made faster.
- No need to learn Japanese keypad and layout.
- The best rated Japanese typing app that works as Japanese English keyboard
- This Japanese keyboard with English letters is easier to use than any other keyboard

Simple and easy to use.

- Use the language button to switch between English and Japanese. English word suggestions are also available.
- Press and hold the emoji key to view all emojis from the Japanese emoji keyboard
- Color themes can be changed from settings. Choose from 21 interesting color combinations.

Love it? Choose Premium.

- Buy Premium on this Japanese Keyboard for Android for a small one time cost for a fully ad free experience.
- Your purchase supports the developers and helps improve the app even more.

We respect your privacy.

- No personal information or credit card details are collected. A standard warning is shown by Android for all keyboards that you download.
- Anonymous statistics may be collected to improve your experience.

Share your suggestions by emailing us at apps@clusterdev.com

Please leave great feedback - it helps us keep going!
Type in Romaji and get Japanese. A Japanese Keyboard with English letters.
Updated on
Oct 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

27.3K reviews
D. Rodriguez
April 5, 2022
Simple, decent keyboard. Downloaded it because google keyboard gboard was having a lag in Japanese all of a sudden. About this app, you cannot enter katakana words that have long vowels such as エレベーター. Also, I'd rather have the ー symbol as the key default, instead of the period. For English users, I'd prioritise contractions or have an option for it. For example, if i type "I'm" the first option should be "I'm". Also, please capitalise the pronoun "I". Apart from that, all good.
104 people found this review helpful
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A Google user
February 26, 2019
I love that there are apps out there that can help me practice Japanese. To learn a language an make it stick in your head you can't just learn a word and leave it at that. You need to practice and that would teach my brain to remember that word. That is why I downloaded this app. It can be a little finicky when trying to trigger a word because I don't know what combination of letters makes what. overall I like this app.
4 people found this review helpful
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Dustin Dean
July 9, 2026
すごい! As an English speaker learning Japanese, I love this app! The ability to type in romaji is so helpful! The keyboard also has auto-recommendations to transform your sentence into kanji, hiragana and katakana! I would highly recommend this to anyone trying to learn Japanese.
13 people found this review helpful
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What’s new

- Get Emoji suggestions while typing 🔥
- Save WhatsApp status by swiping up 💾
- Save stickers to your favorites 📌