Games like Simple 1500 Series Vol. 6: The Hanafuda

If you finished Simple 1500 Series Vol. 6: The Hanafuda, the closest matches are Card Thief, Cthulhu Realms, Monster Musume: Everyday Life with Monster Girls Online, Pokémon Play It! and Wixoss. All 9 share its card & board game genre and are ranked by how closely their themes and modes overlap.