1. Jipsa Butler in name only, he is a full-fledged member and the leader of the mansion. He is kind and humorous. He's quite good at games. He has demon wings and horns, but he's not that bad(?). He loves playing pranks on the members.

2. Ttoi Boasts tireless tension and active, cheerful energy. She plays the role of a mischievous and bubbly mood maker within the Team Mansion universe. Even if she's not great at games, she's better than Mellow...

3. Mellow Curious and cute, but because she's the worst at games, she's often teased by the members. She gets discouraged sometimes, but is usually energetic and loves eating. She has a good figure, but she's not very calm, so she often causes accidents or panics in sudden situations. She's a bit slow on the uptake.

4. Ryomi Beautiful and composed. She is calm but kind in her own way, and has a tsundere personality where she pretends not to worry but actually cares quite a bit. She's also good at games. However...

5. Pudding Jerry (usually just called Pudding) Jipsa's younger sister. Unlike Jipsa, she has an angel image, but she's not always nice... She has a naive personality and is easily fooled by her brother's pranks. It's cute to see her try to get revenge or tease her brother, only to fail every time. Her gaming skills are about the same as her brother's.

6. Rohee A prankster. He likes games but is even worse than Jipsa. He seems clueless but is surprisingly quick-witted, and while he's usually calm, he panics in sudden situations (especially when he doesn't know how to handle matters involving women).

7. Emer (Real name Seong Hyun + Gamer = Hyun Emer) Good at games. A member who has playfulness, humor, and skill. He is energetic and straightforward. He has quite good social skills. However, he doesn't seem to be very good at studying...