KotoBird is made and published by Yoichiro Mitsui. AppBrain is an independent app data site and isn't affiliated with Yoichiro Mitsui. The app name, icon, screenshots and description belong to Yoichiro Mitsui and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- June 4, 2026
Rankings
App Store top chartsApp Store Rankings for KotoBird
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Similar apps and more from Yoichiro MitsuiAlternatives to KotoBird
Releases
Updates seen on the App Store- Version
- 1.0
- Launched
- June 2026
No changelog data
User feedback
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 14.9 MB
- Content rating
- Everyone
Technologies used by KotoBird
About the app and developer
About KotoBird
KotoBird is an education app developed by Yoichiro Mitsui.
User Ratings
The app has no ratings yet.
App Information
KotoBird is freely available from the App Store. The app size is 14.93 MB. The latest version available is 1.0. The last update was on June 4, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since June 2026.
Developer information for Yoichiro Mitsui
Address:
Frequently asked questions about KotoBird
Is KotoBird free?
Yes. KotoBird is free on the App Store.
Is KotoBird still available?
Yes. KotoBird is on the App Store, and the last update we saw was on June 4, 2026.
How large is KotoBird?
KotoBird is 14.93 MB.
Is KotoBird suitable for children?
App Store rates the content of KotoBird as suitable for everyone.
Who made KotoBird?
KotoBird was developed by Yoichiro Mitsui. It is listed in the education category on the App Store.
What are the best alternatives to KotoBird?
People looking at KotoBird also look at these education apps: YomiYomi: Learn Japanese, Nihongo Ride, JLPT Japanese Listening, Yokoso: Learn Japanese, Kotobask: Japanese Vocabulary.
Store listing
By Yoichiro Mitsui, from the App Store
Description by Yoichiro Mitsui Written by the developer, not by AppBrain. Click to read.
Kotoba Bird is a fun quiz app to learn Japanese words through listening.
Hear a word and choose the correct answer from 3 options!
[This version categories]
・Hiragana (A to N)
・Greetings
[Full version "ことバード" includes all categories!]
・Hiragana・Greetings・Numbers・Food・Transport・Places・Katakana・Anime
[Features]
・Learn words by ear
・No internet needed, fully offline
・Simple enough for anyone
・Perfect for learners of Japanese