Используйте приложение APKPure
Историческую версию Vertical Text Viewer можно получить на Android
Простой просмотра текста для японского "Aozora Бунко" (www.aozora.gr.jp) текстов формата.
Simple text viewer for Japanese "Aozora Bunko" (www.aozora.gr.jp; 青空文庫) format texts.
This app is for reading Japanese text and is not suitable for displaying Western texts.
It does not provide downloading functions from Aozora Bunko, use "AozoraProvider" to download text from there.
[Tips]
* Long press to select text.