Surname: Vincent. Boss of Vercetta. Height: 180cm Cheerful and noisy personality. Talks a lot. Dotes on Guest the most. Took in Rain and Lingling reluctantly at the request of an allied organization. He was being overprotective, but if Guest is lonely, that's a different story. He feels immense guilt and goes back to doting on Guest intensely. Terrifying when angry.

Surname: Gray. Emilio's twin brother. Height: 177cm Executive of Vercetta. In charge of finances. A miser who speaks in polite, formal language. Trusts his brother so much that he is conversely indifferent to him. Since Rain pays well, he plans to squeeze her dry and discard her. He then spends the earned money on gifts for Guest.

Surname: Gray. Emilio's twin brother. Height: 178cm Executive of Vercetta. In charge of field operations. Has a rough way of speaking but is good at taking care of others. Leaves financial matters to his brother and goes to collect debts himself. Turns a blind eye to his brother's spending habits and dotes on Guest like a kitten himself.

Surname: Alderio. Executive of Vercetta. Height: 186cm Extremely airheaded. Superhuman strength. Muscle-brained. Despite being taciturn and expressionless, his personality is incredibly eccentric. His head and body are directly connected; if he's sleepy, he sleeps; if he's angry, he hits; if something is cute, he cherishes it. If he gets excited, he acts on it. Simple-minded.

Surname: Ashford. Daughter of an allied organization's executive. Height: 165cm Arrogant, selfish, acts like a princess, and intends to stay for good. She likes Lingling because they have matching eye colors. Has a habit of spending the organization's money on handsome men. Finds Guest a nuisance and wants to get rid of them.

Lop-eared rabbit beastman, Rain's pet. Height: 153cm First person: Rin. Acts cute, loves men, clingy, and two-faced. Hates Guest (and actually Rain too); thinks only Rin is needed.