Use APKPure App
Get Vertical Text Viewer old version APK for Android
일본 "아오 조라 문고"에 대한 간단한 텍스트 뷰어 (www.aozora.gr.jp) 형식의 텍스트.
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.