Japanese Game is a term used to describe traditional games that originated in Japan. Gobang, which has 6 letters, is a two-player strategy board game. Pachinko, with 8 letters, is a type of mechanical game that involves shooting balls into a wall of pins. Shogi, with 5 letters, is a two-player strategy board game similar to chess. Igo, with 3 letters, is a two-player strategy board game that is played on a 19x19 grid.