Download Usagi: Yasei no Touhai: The Arcade

– There are 2 ROM formats that you can choose from: ISO (7z compressed to save space) and CHD. As for the ISO, you can run it on any PS2 emulator these days. For CHD, you need to run the Nightly version of PCSX2.

Filename Size Note
Simple 2000 Series Ultimate Vol. 22 - Stylish Mahjong - Usagi - Yasei no Touhai Usagi - Yasei no Touhai - The Arcade Double Pack (Japan) 381.83 M Redump
Usagi - Yasei no Touhai - The Arcade (Japan) 580.27 M Redump
Usagi - Yasei no Touhai - The Arcade - Yamashiro Mahjong-hen (Japan) 290.56 M Redump