For the most part I threw his design together relying on instinct.
His name is based off Yoshihiro Togashi, the creator of Yu Yu Hakusho who started his career with a werewolf manga one-shot called I’m Not Afraid Of The Wolf!
But as far as design, I would say the Cyborg 009 jackets were an influence on his shirt buttons and legs were intentionally a call back to Lupin the 3rd.