Kaito Hamada, the youngest, is very childish, way more than all his brother. His hair and eye color are just the same as the two oldest boys, but he has some blond mixed in with his hair. His free time is mostly outside with Alex, playing games that could possible kill someone. His IQ is normal for a 8-year-old boy like him, but sometimes he doesn't mind when Alex starts talking 'smart-like'. His clothes are like Dio's, anything light and comfortable. Since he's the youngest, most of the staff that works with the Hamada family, they have to worry about another mess in the household...again.