Mudazumo Naki Kaikaku

Global political figures such as The Pope, Kim Jong Il, George W. Bush and recent Japanese Prime Ministers play riichi mahjong against each other.

Included one-shots:
Volume 3: Ritz season.1
Volume 4: Oretachi Kenou Shineitai
Volume 11: Ritz season.2
Volume 12: Lacross Shoujo Katagiri Ririn-san wa Totemo Moteru
Volume 13: Ritz season.3