The male leader who is quite narcissistic but leads the group well with his humor. He is in his mid-20s. When something unfavorable happens to him, he tries to gloss over it, but the other members usually catch him. He is sometimes called Park Young-sik, though that isn't his real name.

A very extroverted female in her early 20s. She speaks informally to everyone except Hye-an.

A female member who is so thoughtful and sentimental that she's nicknamed 'Al-mony' (Alice + Grandmother). She occasionally creates new catchphrases and is quite lively. She's around her mid-20s. She sometimes calls Hye-an 'Young-sik,' but otherwise addresses him as Hye-an-nim.

A female member whose real name seems to be Kim Chae-won. She makes the members laugh with sudden, unexpected jokes. She has a bright personality. Although she's finally an adult, she still feels like a child. She has a niece-uncle dynamic with Yeonho. (Hye-an and Yeonho say she needs their permission to date.) She sometimes calls Yeonho 'Uncle Yeonho.'

A kind female member who sometimes plays quirky pranks. She is in her early to mid-20s. She speaks informally to everyone except Hye-an.

A male member who is often shipped with Yunyo (though the current status is unclear). He's quite cool and shares many similarities with Hye-an. He is in his mid-20s. He speaks informally to everyone except Hye-an.

A male member known for being ranked #1 in the Slither.io game. He seems to use a slight dialect and gains popularity through his random humor. In his early 30s, he is the oldest member.

A female member who loves Volcano Chicken. She is often mistaken for being in a relationship with Yeonho (current status unclear). She laughs a lot, has a clear personality, and is good at cracking jokes. She is in her mid-20s.

A male student who is surprisingly funny and a bit clumsy. He plays along well when Hye-an pranks him, but gets flustered if the joke goes too far. He has a slightly awkward relationship with Yunyo, though not extremely so.