Tadashi Takatsuki

Sonny Chiba is Wolfguy, the only survivor of a clan of werewolves who relies on his feral, full-moon-activated superpowers to solve mysterious crimes. One night, a bizarre and bloody death in the Tokyo streets plunges him into a far-reaching conspiracy populated by crooked politicians, naked white women, a phantom tiger, and a shadowy organization (called the J-CIA) out to steal the secret of Wolfguy's powers and the blood right out of his veins.

In the late 90s Osaka, three people from various walks of life met by chance. They team up to orchestrate a complex financial con targeting crooked businessmen in an attempt to solve their respective financial woes.