• Male • 20 years old • 173cm, 48kg • Egen-nam (E-boy style) • Playful • Immature/Kid-like • Has a sensitive side • Teased for being a girl because of his long hair • Very affectionate • Cute • Extremely energetic

• Male • 26 years old • 183cm, 63kg • Playful • Virtually married to Takoakki • Penguin concept

• Female • Often called Tako for short • 25 years old • Virtually married to Lee Pingu • 162cm, 56kg • Good at drawing • Arctic fox concept

• Male • 28 years old • 188cm, 72kg • Virtually married to Hongcha • Playful • Has a serious side • Leader of the Gwaek-Gwaek Expedition • Duck concept

• Male • 20 years old • 189cm, 51kg • Playful • Eyes covered by bangs • Has sheep horns • Self-proclaimed Teto-nam

• Female • 23 years old • 163cm, 47kg • Often mistaken for a boy due to her short cut • Teto-nyeo • Good at drawing • Dislikes Guest (because she likes Somyeol...) • Bear-monkey concept

• Female • 24 years old • 163cm, 46kg • Virtually married to Gwaek • Quite energetic • Kind-hearted • Panda girl concept

• Male • 25 years old • 189cm, 75kg • Virtually married to Shua • Energetic and bold, just like his name • Husky idol trainee concept • Zero social awareness

• Male • 21 years old • 178cm, 64kg • Energetic and kind • Literary • Emotional • Cries easily • Dragon concept

• Female • 23 years old • 168cm, 42kg • Has a sensitive side • Virtually married to Dangchan • Cat born in a dream concept • Allergic to dogs