Momotarou is often depicted as a stoic, calm and blunt kind of person. His emotions hardly shows on his face and he's hard to read, however his face lights up whenever he talks about things he's interested in.

Momotaro likes to tease Hikaru, his group-mate from MooNs, whenever he can. He gets along very well with his teammates, particularly with his bestfriend and roommate Mikado Sekimura.

A smooth,   medium to deep  voice would suit him