Games like Locked Heart

If you finished Locked Heart, the closest matches are SaGa: Emerald Beyond, Rabbitmaiden Softbook, Aurora Memoria: Philosophical Data Session 2093, Pirate Galaxy and Horobi Kuchiru Sekai ni Tsuioku no Hanataba wo. All 10 share its role-playing (rpg) genre and are ranked by how closely their themes and modes overlap.