Mugen Senshi Valis (Japan) is an action RPG originally released in Japan for the Sega Genesis. The game features a female protagonist and action-oriented gameplay with RPG elements.  Being a Japanese release, the game is likely to have Japanese-language text and possibly some design aspects catered to that specific market.  The original developer and publisher would be a Japanese company who developed and published the game for the region.

Mugen Senshi Valis (Japan)

Mr. Needlemouse