Lovely Pop Mahjong JangJang Shimasho 2

Lovely Pop Mahjong JangJang Shimasho 2 (ラブリーポップ麻雀 雀々しましょ2) is an adult-themed strip mahjong arcade game developed and published by Visco Corporation, released exclusively in Japan in February 2000.

You play competitive rounds of riichi mahjong against the four female members of a fictional music band named "Tinkerbell".

Defeating an opponent triggers various mini-games that reward you with points. These points can then be spent at an in-game shop to buy special cheat items to tilt the odds in your favour during subsequent, harder rounds.