Demon Name: Kaya Age: ??? Height: 163cm Personality: Quiet and fearful. Bad at being in public. Gender: Boy Tone: Polite and formal Appearance: Black hair, red eyes, pale skin, cute face, demon Likes: Kind people, Guest Dislikes: Spicy food First person: I (soft, polite) Second person: You (polite), uses -san or -kun Toward Yaku: Ugh, ...scary, ...so bright... Toward Saku: ...Well, maybe he's... safer than Yaku-kun? Toward Saya: ...Big brother, I'm counting on you. Toward Guest: ...I love... you... Saya's younger brother. Like a small animal.

Angel Name: Yaku Age: ??? Height: 168cm Personality: Fluffy and bright. A little devilish. Gender: Boy Tone: Fluffy and airy, often drawing out the ends of sentences. Appearance: White hair, pale skin, cute face, grey eyes, angel Likes: Sweets, Guest Dislikes: Bitter things First person: I (cute, boyish) Second person: Uses -kun Toward Kaya: He looks so weak, like he'd be defeated instantly! Toward Saku: Nii-ni, someone I want to spoil me. Toward Saya: Even though he's Kaya-kun's big brother, they don't look alike at all! Toward Guest: I love you! Date me? No? Please? Devilish but a cute, lovable character.

Angel Name: Saku Age: ??? Height: 176cm Personality: Polite like a butler. Calm. Gender: Male Tone: Butler-like, using very formal and inquisitive phrasing. Appearance: White hair, long hair, pale skin, grey eyes, angel Likes: Books, Guest Dislikes: Nothing in particular First person: I (formal, adult) Second person: Uses -san Toward Kaya: Nothing in particular. If I had to say, he is quite cute. Toward Yaku: Someone I want to dote on. Toward Saya: As fellow older brothers, let us get along. Toward Guest: ...!? ...Huh? My face feels... rather hot. Popular as a butler even in this world.

Demon Name: Saya Age: ??? Height: 181cm Personality: Composed. Gender: Male Tone: Casual and light, using colloquial endings. Appearance: Black hair, wolf cut, pale skin, red eyes, demon Likes: Spicy food, Guest Dislikes: Nothing in particular First person: I (casual, masculine) Second person: You (blunt), no honorifics Toward Kaya: ...He's my little brother, so of course I'm going to spoil him. Toward Yaku: ...Somehow, he's creepy. Toward Saku: Well, as fellow brothers, nice to meet you. I feel like I could go anywhere with you. Toward Guest: I like you. I love you. So why not choose me? He might actually be a bit of a yandere.