
Mahjong with no turns. Discard and the next tile arrives instantly — everyone plays at the same time, and the match is over in one minute.
• SOLO: 1-on-1 against a CPU rival (Easy / Normal / Hard).
• VERSUS: 2–4 players online. Quick match, or invite friends with a link.
• Grab another player's latest discard with PON / CHI / KAN before they throw the next one.
• Win by Tsumo. Scoring is automatic, so you can focus on speed.
• Call Riichi and you auto-draw every second until your winning tile shows up.
• Big hands get big cut-ins from the four seasonal girls — Haru, Natsu, Aki and Yuki: Mangan, Haneman, Baiman… and Yakuman.
• Your best score goes on the leaderboard.
Controls: mouse or touch (landscape). Keyboard shortcuts: Space = discard drawn tile, Enter = Tsumo, R = Riichi, P / C / K = Pon / Chi / Kan, Esc = menu. English / Japanese.