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Usagi icon

Usagi

Open-source manga reader for Android

Promotes non-free network services

Developer
Draken
License
GPL-3.0-only
Package
org.draken.usagi
Category
Ebook Reader, Reading
Latest version
2.0-beta1 · Oct 25, 2026
Minimum Android
Android 5.0

Download 2.0-beta1

Screenshots

Usagi screenshot 1 Usagi screenshot 2 Usagi screenshot 3 Usagi screenshot 4 Usagi screenshot 5 Usagi screenshot 6

Description

Usagi is a free and open-source manga reader for Android, inspired by Kotatsu

Usagi's unique features:

• Bypass internet firewalls with tunnels built into the app, expanding access to more content.
• Integrate more new user interface styles (Modern, Classic, etc.)
• Improve the ability to customize / read offline / downloaded manga.
• The accompanying services are regularly updated (Sync server / client, bot, proxy, etc.)
• Optimized for low-end devices / phones, continue to maintain / support for Android 5.0+
• Providing access to content with external plugins / extensions.
• Provides bug fixes for features that previously existed in Kotatsu.
• Provides more options to customize the user interface (style, background, etc.).

Main features from Kotatsu:

• Search manga by name, genres and more filters
• Favorites organized by user-defined categories
• Reading history, bookmarks and incognito mode support
• Download manga and read it offline. Third-party CBZ archives are also supported
• Clean and convenient Material You UI, optimized for phones, tablets and desktop
• Standard and Webtoon-optimized customizable reader, gesture support on reading interface
• Notifications about new chapters with updates feed, manga recommendations (with filters)
• Integration with manga tracking services: Shikimori, AniList, MyAnimeList, Kitsu
• Password / fingerprint-protected access to the app
• Automatically sync app data with other devices on the same account
• Support for older devices running Android 6.0+

All versions

VersionReleasedMinimum AndroidSize
2.0-beta1 Oct 25, 2026 Android 5.0 12.6 MB
1.0.0-rc2 Sep 5, 2026 Android 5.0 14.5 MB
1.0.0-rc1 Aug 11, 2026 Android 5.0 14.5 MB
0.0.32-beta1 Jul 11, 2026 Android 5.0 14.2 MB

From the developer (GitHub)

APK files published by the developer on GitHub. They are signed by the developer and may not install over the other builds on this page (different signature). Links open github.com.

v2.0-b1 Pre-release · Oct 19, 2026
release.apk 12.6 MB
v1.2 · Oct 3, 2026
release.apk 14.5 MB
v1.1 · Sep 19, 2026
release.apk 14.6 MB

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