超级真实麻将同学会 Super Real Mahjong Dousoukai

Super Real Mahjong Dousoukai is a mahjong simulation game for the Game Boy Advance featuring cute anime girls in bikinis as opponents. Gameplay follows classic mahjong rules with tile matching, chii, pon, and kan calls, plus special anime-style effects and animations for every action. Story mode lets players compete against a cast of unique girls, unlocking their bikini pin-up pictures by defeating them. Modes include Story (with prologue and epilogue), Free Battle against beaten girls, and single-player tournament options. What makes it stand out is the heavy focus on character interactions and visual appeal over pure strategy.