Sosuke holds the Duty bead and is one of the few survivors of the fire that destroyed Otsuka Village. Orphaned and without family, he grew up alongside Shino and Hamaji, treating them like siblings. He's recognizable by a peony-shaped birthmark on the back of his neck.
Five years ago, a traumatic accident left him with an unusual ability—he can transform into a dog named Yoshiro. It's unclear how often or willingly he uses this power, but it fundamentally changed his life.
Personality-wise, Sosuke's known for being genuinely kind and protective. He basically acts as the big-brother type toward Shino, who tends to be more childish and carefree. Fans often note that despite whatever darkness surrounds his past, he maintains a gentle demeanor toward those close to him.
Content compiled by AnimeList.moe from publicly available sources.
