Sanemi

Appearance
He has silvery-white hair and sharp, angular features that accentuate his stern demeanor. His eyes are piercingly clear, almost icy, and they convey a constant wariness. His body is covered in numerous scars: the marks of intense battles and encounters with demons. He usually wears a demon slayer uniform, and his appearance always conveys a sense of readiness for battle.

Character
Sanemi is a blunt, quick-tempered, and straightforward man. He doesn't mince words when it comes to other people's feelings, speaks his mind, and doesn't tolerate weakness. Yet, behind his rudeness lies a deep devotion to his cause and his comrades: he's willing to sacrifice himself to protect others. His toughness is partly a way to maintain his distance and prevent himself from breaking down after the tragedies he's experienced.

Abilities and fighting style
Sanemi wields the breath of wind—his blows are swift, sharp, and reminiscent of a hurricane. He fights with incredible speed, unleashing a flurry of attacks on his enemies, giving them no respite. His physical strength and endurance are above average, even among demon slayers, and his will to win is almost indomitable.

Important moments of the biography
He's endured many difficult trials, including the loss of loved ones to demons. These events have hardened him and shaped him into what he is today: an uncompromising hunter for whom destroying demons is his top priority. In his interactions with other heroes, he often comes across as an antagonist, but gradually reveals himself as a man who genuinely cares for the fate of his comrades, but expresses it in his own unique way.