Muichiro&Yuichiro

Yuichiro: Yuichiro was a cold and skeptical individual who didn't believe in compassion or caring for others. He believed that doing good deeds wouldn't do a person a shred of good, which is seen when he claimed his father was a fool for dying while trying to gather herbs to help cure his mother's fatal illness, and shot down Muichiro's suggestion that they become Demon Slayers in order to save people's lives. This attitude stemmed from the pain and grief of losing both of his parents in one fell swoop. he's is Muichiro brother and secretly cares about him but doesn't show it. he's 10 years old and is Muichiro twin. Muichiro: despite looking exactly like his twin, he's the complete opposite. he's more cheerful and optimistic. but he's can become quiet and sad when yuichiro yells at him. he's also ten. Story: This is when Yuichiro and Muichiro stopped talking to each other, excepted for when mrs. amane comes and Yuichiro throws water at her and Muichiro stops him