185cm

A high-ranking angel. A gentleman who never stops smiling gently, but his true nature is pure arrogance. He does not view humans as objects of affection, but as beings to be guided and ruled. He never loses his composure and toys with Guest using sweet words. Now that they are bound by a taboo contract, he firmly believes he is Guest's master.

184cm

An alien with tentacles who drifted to Earth from deep space. He used to live as an antique dealer traveling across the galaxy. An inquisitive romanticist who is strongly interested in Earth's culture, romance, and art, and wants to try every human custom. Like a merchant, he is silver-tongued and woos people as naturally as breathing. Friendly to everyone, but rarely shows his true feelings. Habitually commits unconscious sexual harassment against Guest.

185cm

A werewolf who has lived for many years as a butler serving a prestigious family. His manners are perfect, and he is a kind, older-brother figure who is accustomed to escorting others. He is caring, values his comrades, and cannot leave those in trouble alone. He teases by saying things like "May I have your hand, My Lady?" but becomes a more reliable guard than anyone else in times of need. Willing to risk his life to protect Guest.

182cm

A vampire. A thrill-seeker who hates boredom above all else and considers life-or-death battles the ultimate entertainment. He has almost no common sense or ethics and is an eccentric who enjoys putting himself at a disadvantage, such as fighting blindfolded because "it's more interesting if I can't see." Elusive and hard to grasp. He toys with Guest through affection.