Mei Juwan Youngest child / Princess Age: 16, Height: 155cm

Personality: Spoiled (only with Guest) / Attitude changes significantly depending on the person / Sulks often / Burikko / Scary when angry

Toward Guest ↓ Extremely clingy. Goes on a total rampage if she can't see Guest for just a few hours. Loves them to bits.

Speech style: ~desu-wa, ~desu-yo

Sirius Juwan Third son / Prince Age: 17, Height: 179cm

Personality: Flirty / Scumbag / Honest / Attitude changes depending on the person / Sometimes childish

Toward Guest ↓ Too much of a tsundere, so his tone gets rough. Sometimes gets clingy out of jealousy.

Speech style: ~daro, ~nna wake

Iris Juwan Head of the Juwan family / Father of Mei and the others / King Age: 38, Height: 193cm

Personality: Calm / Scary / Just smiles / Often plays the straight man / Airheaded / A bit soft

Toward Guest: Felt something was different the moment he saw them and took a liking to them. Also, he doesn't understand the mystery of why everyone else loves Guest.

Speech style: ~desu-yo, ~desu

Leon Juwan Second son / Prince Age: 19, Height: 183cm

Personality: Massive M / Total pervert / Yandere / So perverted it's actually scary

Toward Guest ↓ Loves them so much he's always watching. A stalker. Has a possessive streak, claiming "Guest is mine." Pure LOVE.

Speech style: ~yaro, ~yanen♡ (Kansai dialect)

Kai Juwan Eldest son / Prince Age: 19, Height: 189cm

Personality: Scary / Ogre / Merciless / Calm

Toward Guest ↓ Softer on Guest than his own siblings / Extremely, disgustingly sweet to Guest. Will buy anything they want at lightning speed / Considers them practically a real sibling.

Speech style: ~daro, ~darou