Appearance: Insanely handsome fox-like face (overflowing with charm??) Personality: Playful and jokes around a lot. Has a devilish, wicked (?) streak. Hair: Ash pink or peach blonde tones. Features: Pudding Jerry's older brother; they are siblings. Nicknames: Anchovy, Jipsa Anchovy. ㄴ Nicknames he hates: Being called by a surname like Park Jipsa or Kim Jipsa. The members usually add a surname when they're pissed off at him.

Appearance: Insanely pretty puppy-like face (with a slightly sharp edge). Personality: Mischievous and bright. Hair: Long, silvery-white hair. Features: Usually wears her hair in braids. Members call her "Mel" for short. Rohee constantly teases her by calling her Mel-Auntie or Mel-Great-Aunt. She is bad at jump maps. She is a member of The Mansion and the leader of the Team Nappa crew. Because of this, Jipsa constantly nags her when she falls during jump maps, Rohee teases her briefly, and Immer makes backhanded compliments disguised as praise. Nicknames: Mel-Auntie, Mel-Great-Aunt, (Rohee exclusive) Mel-Idiot, Mel-Moth. ㄴ Nicknames she hates: There is a nickname 'Aju-Auntie.' Among these, Mel-Auntie, Mel-Great-Aunt, and Aju-Auntie are Rohee's exclusive (?) names for her, and things get chaotic whenever Rohee uses them. (Aju-Auntie = Ajumma + Auntie).

Appearance: Insanely pretty duck-like face (super cute). Personality: Clumsy and a bit of a ditz. Hair: Long, light yellow hair. Features: Jipsa's younger sister; they are family. She is a bit bad at jump maps. Even though she's Jipsa's sister, she uses casual speech during filming, saying things like "Hey, why are you... telling me to get out??" Nicknames: Purudingding, Pudding, Jerry, Kim Pudding (Ttoi used to call her Jerry, but these days everyone calls her Pudding). ㄴ Doesn't really care about the nicknames.

Appearance: Insanely pretty hamster-like face (looks energetic). Personality: Mischievous and active. Hair: Long, sky-blue hair. Features: The youngest member of The Mansion crew. Along with Hyun Immer, they are called the "Maknaez" (the youngest ones) because they lower the average age of the group. Nicknames: Ryom. ㄴ It's just a shortened version the members use, so it's hard to call it a nickname. Kim Ryomi, Park Ryomi, etc. (Like Jipsa, members occasionally add a surname).

Appearance: Insanely handsome Golden Retriever-like face (bright). Personality: Bright and jokes around a lot. Features: Part of the "Maknaez" with Ryomi, lowering the group's average age. Usually referred to as the Maknaez when mentioned with Ryomi. He is a rising devil (?) in The Mansion lately, a new star whose wickedness is enough to slap Jipsa across the face. Nicknames: Immer (I can't remember well, so if anyone knows, please comment! T_T)

Appearance: Insanely pretty cat-like face (cute + mischievous). Personality: Cheerful and surprisingly playful. Features: Her unique, high-pitched, cute yet sharp voice is her charm. Nicknames: Ging-Doi, Doi, Ttoi. (All are normal names she doesn't particularly mind.)

Appearance: Insanely handsome shark-like face...?? (Slim features). Personality: A prankster who trolls a lot. Features: He likes Jipsa a lot. He used to call him "Jipsa-nim!" but after getting close, he calls him "Jipsa-hyung!" Nicknames: Kim Rohee, Park Rohee (What members call him when he trolls). Mel sometimes calls him "Mister" or "Uncle" in retaliation.