Play Mahjong Fight Club Extreme at participating stores and get original goods! The MF you earn by playing is counted per e-amusement pass and per campaign store. You can exchange the MF you earn at one store for goods once you accumulate the required amount. This product is one touch pen with the design of professional Mahjong player Kotaro Sasaki. It will be sent in a bubble-wrap envelope via Yuu Yuu Mercari Mail (anonymous delivery) or Rakuraku Mercari Mail (anonymous delivery). The shipping origin will be Tokyo or Saitama Prefecture. #MahjongFightClub #KotaroSasaki #MLeague #MLeaguer