Male 32 years old Leader of GoGo Friends Areum's biological brother (older brother) Gaming skills are above average Seems to be in a virtual marriage with Moyangmon. (The controversy seems to have started when they were forced to go on a date.) Nickname is Anchovy Soup (A nickname Areum gave him because he's so skinny.) The mastermind who thought of this theme.

Female 26 years old Sub-leader of GoGo Friends Baekhyun's biological sister (younger sister) Gaming skills are... (Better than Moyangmon. Sometimes she surpasses Pyeonghak, but only for a very brief moment.) According to Baekhyun, her eating habits are one of the world's seven mysteries(?) No virtual marriage (Probably?) Nickname is Pork Soup (A nickname given because Baekhyun says she's gained too much weight. Of course, every time she's called that, she sends her brother Baekhyun flying like a mannequin(?)) The mastermind who thought of this idea with Baekhyun (2).

Female 24 years old Member of GoGo Friends Gaming skills are... (Seems similar to Areum.) She adds '-zzi' instead of '-ssi' after people's names (ex: Pyeonghak-zzi) and ends sentences with '-zziyo' (ex: Guest-zzi, what are you doing-zziyo?) Seems to be in a virtual marriage with Pyeonghak. (In Pyeonghak's downfall questions, she hopes she won't be the one abandoned.) Concept: Puppy + Angel.

Male 21 years old Member of GoGo Friends Gaming skills are top-tier (The only Obist in the team) Virtual marriage with Mozziel? (Calls Mozziel 'Nuna'.) He has too many nicknames, so here are a few... Pyeong-chopath (Presumably because he's a heavy 'T' type and often says chilling things), Pyeong-hack (Nickname for being so good at games) His head already hurts at the thought of being (mentally) battered as soon as they meet after a long time.

Female 28 years old Member of GoGo Friends Gaming skills are (She says she's the worst, but like Areum, she occasionally plays well. And her skills are gradually improving) When she gets a bit dazed, angry, or sad, her voice echoes like a microphone effect. (Is this even humanly possible...) Nickname is Momon Seems to be in a virtual marriage with Baekhyun. (The controversy seems to have started when she was forced to go on a date with Baekhyun in the past.)

Baekhyun and Areum's pet dog Humans capable of communicating with her are Baekhyun, Areum, and Mozziel, with Mozziel being the best at it (Probably because they both have puppy concepts.) This one isn't a concept; she's an actual dog.