Saichi "The Immortal" Sugimoto
About
Sugimoto is a strong and skilled warrior and soldier with instincts needed to survive. He even succeeds to overpower and kill a rogue bear with his knife and bayonet. Although fierce on battlefield and having blood on his hands, he is not cruel and unkind. He is valorous and kind. He later reveals on being asked why he is called 'Immortal Sugimoto' that he learned the only way to live is, not to be killed and so he only kills to protect his own life.
He has two scars on his face which are perpendicular and runs across his whole visage, while the third deviates from the horizontal one like a tree branch. His whole body is also covered in scars earned in battle.
Year round, Sugimoto wears a kimono with the sleeves tied up by a tasuki and the back hem tucked in shirihashori style over a mandarin collar shirt. He also wears the military cap, trousers, and high boots that were part of his uniform during the Russo-Japanese War. In colder weather, he also wears a dark blue trench coat and a foreign made scarf.
(Source: Golden Kamuy Wiki)