Kotatsu is a free and open-source manga reader for Android with built-in online content sources.

Main Features

- Online manga catalogues (with 1200+ manga sources)
- 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 We