Games like Hyakkano: 100 Girlfriends

If you finished Hyakkano: 100 Girlfriends, the closest matches are Danganronpa Another: Another Despair Academy, Adventure In XX City, Pokémon Solar Light & Lunar Dark, Floppy Bird and Tomb Raider: The Angel of Darkness 1.5. All 10 share its game genre and are ranked by how closely their themes and modes overlap.