Yatsu Reader The modern ebook reader for the browser for learning Japanese, Chinese, and Korean.

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"I've fallen in love with the dev."
E, a Yatsu user (from Discord)

Compatible with Yomitan

Hover over words to see their definition using the Yomitan browser extension, then add them to Anki with one click. This makes Yatsu the perfect ebook reader for learning Japanese, Chinese, or any other language.

Yatsu is also compatible with Jiten Reader.

Works Offline

By enabling a toggle in the settings, you can make Yatsu work fully offline, so you can take your reading with you on the go.

Settings that Sync

If you create a free Yatsu account, your settings will sync seamlessly wherever you log in, across as many devices as you want.

FAQ

Quick answers about reading, language learning, and where your books live.

What is Yatsu Reader?

Yatsu Reader is a browser-based ebook reader built for language learners, with EPUB and HTML reading, dictionary extension compatibility, reading statistics, and flexible reader settings.

Which languages is Yatsu Reader best for?

Yatsu is especially useful for Japanese, Chinese, and Korean, but it can be used for any language supported by your books, fonts, and dictionary tools.

Does it work with Yomitan?

Yes. Yatsu is designed to work with Yomitan, so you can look up words in the browser and add cards to Anki while reading.

Do I need an account?

You can start reading without an account. A free account lets Yatsu sync settings across devices, so your preferred reading setup follows you.

Can Yatsu Reader work offline?

Yes. You can enable offline support in settings so your reader stays available when you are away from a network connection.