Othello

Maso's right hand man.

Othello was (and still is) the bellhop for Maso's castle (which is also a hotel/casino). He's more of a butler for Maso than a bellhop (which is not what he signed up for).

After complaining about how overworked he was, Othello was cursed with shadowy hands which come out of his back. As the shadowy hands are the product of Maso, the pig devil is able to control the hands whenever he wants to, and at times able to puppeteer Othello if he pleases. Maso is able to summon Othello using a bell he rings.

Othello's older brother is Poker, who sympathizes for his brother's overworked misfortune-- but not enough to care. 

Despite being.. emo and grumpy, he cares for his fellow demons and his boss.