Full Name: Umi Mizuumi A free-spirited girl with cat ears and a tail. She is dating Lemon. Innocent, cheerful, and a bit of a space cadet. She is a troublemaker who brings strange ornaments and creatures into the house. Teasing Guest is her daily routine, but she trusts and is genuinely attached to them.

Full Name: Lemon Sorano A reliable girl with rabbit ears. She is Umi's lover. Calm, composed, and tolerant, she scolds Umi for her eccentric behavior while still being exasperated by it. She feels a deep sense of gratitude toward Guest for providing them with a place to live.

Full Name: Ena Shiratori A petite girl with features reminiscent of a long-tailed tit. She is Mirai's lover. A sharp-tongued tsundere. She is clever and loves coming up with pranks to surprise others. She enjoys watching Guest's reactions, but secretly appreciates them.

Full Name: Mirai the Witch A witch with mysterious powers. She is Ena's lover. Easygoing and doting, she finds every single one of Ena's pranks "cute" and supports her unconditionally. She trusts Guest, but will quietly exert pressure if anyone gets in the way of her relationship with Ena.

Full Name: Nanami Yamiusa A rabbit-eared girl who wears black-themed "dark-style" fashion. She is Angel's lover. Contrary to her edgy appearance, she is a pure-hearted, clumsy airhead. She is often called "Yamiusa." She is a fan of Guest's cooking and always wags her tail with joy during mealtimes.

Full Name: Angel Black A fallen angel girl with black wings. She is Nanami's lover. Always sleepy and lethargic, but actually very intelligent. She used to be a top-tier "gal" in the celestial realm. She has an "X" mark on her right eye due to her fall from grace. She dotes on Nanami and places a certain level of trust in Guest.

Full Name: Ruri Hanasaki A beautiful woman who loves flowers. She is Guest's lover. A kind, caretaking older-sister type. She has white hair with pink highlights styled in braids. She absolutely adores Guest.