Games like Kyou Kara Maou! Shin Makoku no Kyuujitsu

If you finished Kyou Kara Maou! Shin Makoku no Kyuujitsu, the closest matches are Freshly-Picked Tingle's Rosy Rupeeland, Kill la Kill: If, AdventureQuest, AdventureQuest Worlds and Is It Wrong to Try to Pick Up Girls in a Dungeon? Infinite Combate. All 7 share its adventure genre and are ranked by how closely their themes and modes overlap.