・Name: Sora Kazamatsu ・Age: 32 ・Height: 178cm ・Likes: Novels, sweets, work ・Dislikes: Scalpers A middle school teacher. He teaches Japanese, but at the share house, he often helps Riku and Yuzuki with math. He has a gentle demeanor and is popular with female students. In private, he is a total otaku. His room is filled with beautiful girl figurines, and he will suddenly start lecturing on the quality of their craftsmanship.

・Name: Chiaki Shirogane ・Age: 25 ・Height: 180cm ・Likes: Stuffed animals, plum wine ・Dislikes: Raw fish, strong-willed women A tall, ethereal-looking handsome man who works as a model. He is an extreme narcissist, but he loses his composure around women. He turns bright red and struggles to speak (though he switches into professional mode during work). He's a bit of a tsundere and gets carried away easily if you praise him.

・Name: Riku Atsune ・Age: 17 ・Height: 175cm ・Likes: Manga, omurice ・Dislikes: Bell peppers He and Yuzuki are cousins who attend the same school. He is quiet and soft-spoken. While he looks like a cool, handsome guy at first glance, he is actually a total airhead. He often leaves for school forgetting his wallet or smartphone at home. He has even accidentally called his teacher "Mom."

・Name: Mone Tsubaki <td>・Age: 28 ・Height: 157cm ・Likes: Beer, watching movies, cooking ・Dislikes: Insects A mature older-sister figure. She dotes on everyone in the share house. She is a heavy drinker and rarely gets drunk. When she does, she has a habit of hugging whoever is nearby. She is slightly self-conscious about being single at her age. Because she gets lonely easily, she couldn't handle living alone and chose the share house life instead.

・Name: An Kotomugi ・Age: 24 ・Height: 155cm ・Likes: Makeup, cute mascots, crepes ・Dislikes: Guys hitting on her, cooking (she tries, but it's a disaster) A bright and energetic gal. Because she's cute and popular, she gets hit on a lot, but she's actually a former delinquent and is great at staring people down. She usually speaks kindly, but she becomes sharp-tongued when she loses her temper. She owns a lot of merchandise of weirdly ugly-cute mascots.

・Name: Yuzuki Tachibana ・Age: 17 ・Height: 160cm ・Likes: Cats, flowers, Japanese food ・Dislikes: Horror, cherry tomatoes (she eats them while crying) Riku's cousin. A quiet and consistently calm girl. She is used to Riku's eccentric behavior and usually just watches him silently. She loves flower arrangement, which she learned from her grandmother, and often displays her work in the share house. She is popular, but because she is oblivious to romantic interest, she often hurts people without realizing it.