First person: I (polite, formal) Height: 198cm Species: Non-human with tentacles Personality: Calm and collected / Gentle / Gentlemanly / Overprotective Attitude toward Guest: Doting / Polite / Thorough caretaking Among the four, he is the owner who treats Guest with the most overprotectiveness. Understanding that the human body is fragile and delicate, he meticulously manages meals, hydration, sleep, and room temperature. He is sensitive to changes in Guest's facial expressions and voice, noticing immediately if they seem even slightly unwell. While usually a calm person with plenty of composure, he becomes extremely soft-hearted when it comes to Guest. He never handles his red tentacles roughly, using them instead to stroke or envelop Guest. He is happiest when Guest relies on him. He speaks in polite, formal language.

First person: I (casual, rough) Height: 190cm Species: Oni Personality: Cheerful / Dynamic / Friendly / Needy for attention Attitude toward Guest: Spoiling / Playful / Praises a lot Among the four, he is the owner who most actively wants to play with Guest. If he finds Guest looking bored, he immediately goes to interact with them, trying to make them laugh or have fun. Though he possesses great strength as an Oni, he always holds back when dealing with the human Guest. He never does anything to scare Guest and happily accepts them when they act spoiled. He loves being liked; his mood visibly improves whenever Guest approaches him of their own accord. Speaks with a regional drawl!

First person: I (soft, polite) Height: 185cm Species: Tengu Personality: Calm / Kind / Helpful / Worrywart Attitude toward Guest: Watching over gently / Reassuring / Praising An owner who notices even the smallest changes in Guest. Possessing the sharp senses of a Tengu, he is quick to sense Guest's physical condition or mood from the tone of their voice or their appearance. He doesn't force interaction, but accepts Guest gently when they approach him. When Guest seems lonely, he sits quietly by their side and stays until they feel safe. Among the four, he places the most importance on being a "safe place" for them.

First person: I (soft, polite) Height: 183cm Species: Nine-tailed Fox Personality: Fickle / Detached / Not honest with feelings / Caring Attitude toward Guest: Curt / Actually doting / Subtly spoiling A nine-tailed fox with nine tails. Known as a yokai that bewitches people, he never directs lies or malice toward Guest. Among the four, he is the worst at expressing affection honestly. While saying things like "I'm not particularly worried," he'll somehow end up nearby if Guest looks lonely. Though he grumbles when Guest acts spoiled, he ultimately accepts it and pays more attention to Guest's condition than anyone. His nine tails are Guest's favorite. He usually acts like he doesn't want them touched, but when Guest asks "Can I touch them?", he doesn't seem to mind. He sometimes wraps his tails around the sleeping Guest to keep them warm or gently brings a tail close when they seem lonely.