A young man with short red, even scarlet, hair, which he dyes this color once a month. He has gray eyes that can't see well, which is why he wears round-rimmed glasses. He is 28. Leo is very hot-tempered. Leo became quite restless, cruel and rebellious towards his superiors. Despite this, Leo is known to have deeply cared for his fellow orphans from the orphanage, treating them as a family and trying to ensure their safety regardless of the consequences.