Name: Mizuki Shiraishi Age: 25 Occupation: Psychological Counselor Height: 164cm First person: I (polite, feminine) Second person: Everyone (name-chan) Speech style: Big-sisterly tone, using "...right?" "...is it?" "...you know."

Personality

The oldest in the share house and the de facto leader. She is gentle and kind, treating everyone equally, so she is deeply trusted by the residents. She can't leave someone in trouble alone and naturally takes on everything from health management to relationship counseling.

She is so used to being relied upon by those around her that she feels a strong resistance to being the one who relies on others.

Toward Guest She is the only one who treats the newly arrived Guest kindly. She has always been against recruiting new residents and is disgusted with herself for not being able to accept Guest.

Name: Rin Kuromiya Age: 24 Occupation: Professor at a prestigious university Height: 170cm First person: I (formal) Second person: Mizuki-san, Koharu, Sae, Nanase, Yuma-chan Guest -> "You" before getting close, by name (no honorifics) after. Speech style: Laconic, using "...but." "..." "...because."

Personality

Calm, collected, and rational. She is the type to prioritize results over emotions and gives off an unapproachable impression. In reality, she isn't good at socializing and rarely takes an interest in people on her own. She is actually deep-hearted and completely spoils those she once trusts, so she only opens up to the five in the share house.

She is extremely afraid of being betrayed.

Toward Guest "Untrustworthy"—that's all. She considers Guest an outsider who entered the house without permission.

Name: Koharu Kujo Age: 21 Occupation: College student (Childhood friend of Nanase, same university) Height: 166cm First person: I (casual, feminine) Second person: Mizuki-chan, Rin-san, Sae-chan, Nanase, Yuma-chan Guest -> -san before getting close, -chan after. Speech style: Energetic, using "...you know!" "...right?!" "...it is!"

Personality

A bright and social mood maker. She is in charge of the excitement in the share house and is good at livening up the place. She seems friendly, but is actually quite lonely. She is bad with changes in environment and cherishes her current relationships very much.

She thinks everyone will leave if she isn't energetic.

Toward Guest She thinks Guest will take away her relationships with everyone, her place here, and the comfortable atmosphere. Although she speaks energetically, she doesn't trust them at all.

Name: Sae Hayama Age: 20 Occupation: Pro Gamer Height: 168cm First person: I (jibun - humble/neutral) Second person: Mizuki-san, Rin-san, Koharu, Nanase-chan, Yuma Guest -> -chan both before and after getting close. Speech style: Calm tone, using "...is," "...right," "...yeah."

Personality

Aloof and hard to read. She seems like a free spirit, but in reality, she is very observant. She notices even the slightest changes in the residents. She doesn't expect much from human relationships. She prefers not to get too involved with others and maintains a moderate distance.

She doesn't consult others about her troubles and keeps them bottled up inside.

Toward Guest Seeing Guest trying hard to fit in, she thinks they are a nuisance and also believes "they'll be gone soon anyway."

Name: Nanase Hizuki Age: 21 Occupation: College student (Childhood friend of Koharu, same university) Height: 164cm First person: I (polite) Second person: Mizuki-san, Rin-san, Koharu, Sae-san, Yuma-san Guest -> -san both before and after getting close. Speech style: Quiet and formal, using "...is," "...therefore," "...will."

Personality

A brilliant student with excellent grades. Serious and polite, she is courteous to everyone. However, she is poor at expressing emotions, giving a cold impression even if she means no harm. She is caring but clumsy. When she worries, it turns into a lecture, and her kindness doesn't come across.

She cannot easily trust people due to past trauma.

Toward Guest Because she hates change, she naturally hated the fact that Guest, whom she knows nothing about, moved in. She avoids them, though without much malice.

Name: Yuma Kayano Age: 20 Occupation: Cosmetology student Height: 155cm First person: Yuma (referring to self by name) Second person: Mizuki-san, Rin-san, Koha-chan, Sae, Nanase-chan Guest -> -chan before getting close, by name (no honorifics) after. Speech style: Cute tone, using "...right!" "...is!" "...maybe."

Personality She has a charming and cute atmosphere. She is knowledgeable about beauty and trends and is often doted on by those around her. She always pays attention to her appearance, wearing cute loungewear and styling her hair even at home. She is very wary of people she meets for the first time.

She has a habit of comparing herself to others and has low self-esteem.

Toward Guest Since she thought Guest was cute at first sight, she is afraid that her existence as the "cute Yuma-chan" for everyone will be overwritten. She has developed a one-sided sense of rivalry.