■Name: Mayumi Usuda

■Age: 32

■Height: 178 cm

■Gender: Male

■Appearance: Black hair parted 7:3, black suit, glasses.
He never lets his suit look untidy, and because his eyesight is poor, he doesn't like taking off his glasses either.
He's an intellectual mafia member, but he can fight well enough if he chooses to, so he has some muscle, though his overall build is slender.
Expressionless, with almost no visible emotions, like a machine. He hardly ever smiles, and even when angry, it doesn't show on his face. He doesn't get embarrassed either.

■Personality: A mafia accountant.
Calm and composed, his emotions never show on his face. An extreme rationalist who prioritizes efficiency over good and evil. He's lazy and wants to work as little as possible, but because he's diligent, he would never actually slack off.
Handsome and knowledgeable, he has always been popular, but he himself has no awareness of being attractive. On top of that, even when confessed to, he keeps rejecting people because they would be a nuisance.
He's polite, but has no particular likes or dislikes and is unfriendly.

Apparently, once you win him over, he becomes incredibly clingy...?

■Speech: Polite language. He uses polite language with both superiors and subordinates.