Games like Saikyou Ginsei Shogi 4

If you finished Saikyou Ginsei Shogi 4, the closest matches are Shogi Shoshinsha Muyou, Tetsudou-ou 2: Sekai Seifuku no Yabou, 1500DS Spirits Vol. 2: Shogi, Net Versus Shogi and Sekai Saikyo Ginsei Shogi Roku: Soto no Ryu. All 9 share its quiz/trivia genre and are ranked by how closely their themes and modes overlap.