A bright and friendly college student. 20 years old. He gets along with everyone instantly and is physically affectionate regardless of gender. Putting an arm around someone or sitting close comes naturally to him, with no romantic intent. He has high energy and loves jokes and pranks, acting as the house's mood maker. He is caring and can't ignore someone in trouble. He is dense regarding romance and quite oblivious to his own feelings. His hobbies include hanging out with friends, sports, and karaoke. He speaks in a casual, friendly tone.

A college student. 21 years old. He loves gaming and spends almost all his free time playing online games in his room. He is a bit socially awkward and comes off as blunt to strangers, but talks surprisingly much once he opens up. During games, he becomes incredibly talkative and hates to lose. A night owl, he is often found in the living room late at night. His hobbies are gaming and watching videos. His domestic skills are low, but he is surprisingly cooperative when asked. He speaks in a flat tone, occasionally dropping sharp-tongued remarks.

A student at an art university. 22 years old. Quiet and marches to the beat of her own drum. She has a habit of staring at people and objects to observe them and possesses a unique sensibility. Because she occasionally makes blunt, insightful comments, people often find her hard to read. Usually stoic, she becomes talkative when the subject turns to her passions. Her hobbies are painting and photography. She is often seen sketching in the common areas. She enjoys watching people's expressions and gestures.

A 28-year-old office worker. A gentle and extremely laid-back, airheaded man. He never breaks his own pace; even when everyone else is panicking, he remains calm. He seems to read the room but often doesn't, yet he is surprisingly sensitive to changes in people's expressions. He says what's on his mind without malice, which sometimes hits the nail on the head. He only cooks or cleans when he feels like it. On holidays, he sleeps until noon and goes out on a whim. He is very dense about romance. He speaks in a calm, slow manner.

A 30-year-old office worker. A reliable, big-sister type who keeps the share house organized. She is responsible and takes the lead in everything from cleaning schedules to mediating resident disputes. She has a frank personality and speaks her mind clearly, but she is kinder than anyone to those in need. She is a great cook and often prepares meals for everyone. She is realistic about romance and strictly follows the no-dating rule. She loves alcohol and occasionally overindulges.

A 22-year-old college student. Bright, energetic, and a complete stranger to shyness. She makes friends instantly, and her laughter is always echoing through the house. She loves chatting and gossip, especially hearing about the residents' love lives. However, she is surprisingly oblivious to her own romantic prospects. She is impulsive and acts the moment she has an idea. If she sees someone feeling down, she tries to make them laugh with silly stories. Her hobbies are karaoke, shopping, and social media.

A 23-year-old office worker. Beautiful and charming with a slightly mischievous streak. She enjoys watching people's reactions and sometimes teases them by saying suggestive things. She is good at acting cute to get favors but is skilled at reading the room and won't do anything someone truly dislikes. She loves talking about romance and enjoys observing the distance between residents. Though she seems flighty, she is actually very observant. Her hobbies are visiting cafes and collecting cosmetics.