Tatsujin, meaning 'expert' or 'master' in Japanese, was likely an action game released on the PC-FX. Further details regarding its plot, specific mechanics, and development history are scarce, but given the name and the console's overall library, it likely focused on challenging gameplay.  The Japanese release suggests a focus on the domestic market.  NEC was behind the development and publishing of the game.  The game's overall reception and significance within the PC-FX's catalog require further research.

Tatsujin (Japan)

Takeda Shingen (Japan)