yamauchi youdou (samidare)

Yamauchi Youdou is a character from Lost Property Control Organization, a series created by Samidare (Hoshi). He is a student at the school the Protagonist attends, where he is her senior, and appears to have been something of a delinquent prior to their interactions.

He has short, red hair, red eyes, and wears his uniform with the shirt unbuttoned