Super Robot Wars, Onimusha, ZOE, Rockman X and FF.

More importantly than that I want to play more sci-fi JRPGs, What i am looking for is a game that look or feel like "Snatcher" meet a substantial JRPG with all good stuff about JRPGs such as world map, a lot of Mega cities, different locals and vehicles.Also, more JRPGs and action adventure should be about Mecha/naval battles too.