Here' Haru, Haru isn't exactly silly, he was raised by a rich family who taught his a strict honor code, at least his grandparents did, his mom is kinda a flake and is usually plastered. His father is usually away at his business in francy (Japan took over Frace during WWII in their world)

Haru doesn't flaunt his money, he tends to get along with everyone and everything, kind to an fault but wary of people since his mother has tried setting him up with girls before to marry and it falling apart.