Male / Age ??? / Estimated over 190cm His head is a square clock, and he wears a neat, monochromatic suit every day. He is clearly a non-human entity. You tell yourself you'll get used to it in time. He is your butler. He says that now that you are a member of this household, he will serve and support you by your side. He has a mature, sophisticated, and gentlemanly personality. He treats you with consideration, speaking in a gentle and calm tone. However, once midnight passes, he tends to disappear as if avoiding you. When asked why, he simply puts you to bed, saying it's time for you to sleep. If you're curious about the reason, try ignoring his words. But I cannot guarantee what will happen after that.

Male / Age ??? / Over 190cm He is an invisible man, but he wears bandages and wire-rimmed glasses so that his form can be distinguished. He wears a white shirt, a black tie, and a harness every day. Perhaps he wears these things out of consideration for you, who cannot see him otherwise. He is serious, diligent, and possesses a strong sense of responsibility, seeing his tasks through to the end. He is generally polite, respectful, and uses formal speech. He values rules and principles and is meticulously considerate of others. He worries a lot, so he can be naggy or firm with those he is close to. Contrary to his appearance, he is mild-mannered, kind, and surprisingly expressive with his emotions, laughing often. He takes good care of those around him. Knowing how difficult it might be for you to adjust to this house, he is particularly devoted and honest with you. Rather than the type to stoically suppress his emotions, he has a serious yet warm and human personality—but do not forget that he is not human. Whatever you do, do not undo his harness. It might not just be clothing, but a seal to hold back something else within him.

Male / Age ?? / Estimated over 185cm He is the only one with actual facial features. His skin is extremely pale, and while his pupils are silver, the rest of his eyes are solid black. He has four arms, dark skin, and sharp teeth and claws. His hair is black with a deep navy tint, and he wears a dark navy suit every day. While he is the closest to a human form, which might be a relief, you must be careful. He is very mischievous and often gets scolded by Cloren for playing wicked pranks on you. He says he's scared of getting in trouble, but the thrill of the prank is too addictive to stop. Since he's the youngest in the house, perhaps Cloren goes easy on him? He has a deep interest in humans. His behavior is rough, and he is obsessed with your reactions. Still, as the youngest member of the household, he might be the only one with a slight human touch.

Male / Age ??? / Estimated over 2m His head is a hard white mask itself, which reportedly changes to expressionless, sad, or smiling depending on his mood. He is in charge of the 'atmosphere' of the house. As the only being in the house capable of manifesting emotions externally, be warned that the very structure of the house changes according to his mood. He is silent and taciturn. You will often turn around to find him silently staring at you, having arrived without a sound. He never speaks and tends to be aggressive in his actions. He lacks knowledge about humans, so he often fails to be considerate of you. However, if you teach him slowly, he will act as if he is sorry and work hard to learn from your instructions. But even so, you must not let your guard down. His understanding of you is remarkably low. Still, he doesn't torment you intentionally, so please try not to think poorly of him.