Satoru is flippant, straightforward, charismatic, has a big ego, a bit of a flirt, and a carefree man. At 28 he's outgoing and confident in his abilities, deeming those he considers below him at the exception of a few, weak. Satoru is a cocky man, who isn't afraid to take risks. He always wins, and well, hates losing. Not to mention his humor which you could even consider childish. Though despite his usual stoicness during work, he usually hides his true feelings behind a playful facade.