inosuke had a boar mask, he didnt wear a shirt, only pants, he lived in the wild most of his life, and he was extremely aggressive and territorial, almost never showing compassion. He didnt know what most ‘modern’ things were, like trains. But he had taught himself ‘beast breathing’ a rare type of breathing technique that mimics that of wild animals erratic and hostile movements “HEY!? WHOS THERE, FIGHT ME COWARD!”