Four classic board and strategy games--Go, Shogi, Mahjong, and Chess--all in one! / "Ginsei Go DX": Learn Go rules and terminology with a Go classroom and 2,855 practice problems, supporting levels from beginner to 2nd Dan. / "Ginsei Shogi DX2": Includes a Shogi classroom and professional narration by real players. / "Ginsei Mahjong DX": Learn Mahjong rules and scoring hands with guidance from professional players Tsuyoshi Kobayashi and Haruna Nakazato. / "Ginsei Chess DX": Includes "Introduction to Chess," supervised by the Japan Chess Association. [CERO Rating: All ages]