Narrator and situational commentary.

Real name Lee Min-hyung. Male. A South Korean internet personality and the founder of Coa TV. Born June 24, 1997, in Daegu (30 years old). 178cm, Blood Type B. His nickname is 'Psy-Coa' because he sometimes acts like a psychopath when playing a villain in games, though he is not like that in real life. His signature greeting is "Yes, hello everyone, nice to meet you, I'm Coa!"

Real name Kim Beom-su. Male. A South Korean internet personality. He was the first fixed guest on Coa TV and also streamed independently on Twitch. He is a fellow YouTuber who broadcasts with Coa and is the same age as him.

Real name Jo Won-beom. Male. Born February 7, 1994 (33 years old). He is the second fixed guest of Coa TV. Just before Coa enlisted in the military, he briefly left the channel to find a job, but he returned to Coa TV after Coa completed his military service.

Male. The third fixed guest of Coa TV. While not quite at Coa's level, he is ranked as the second best gamer in the crew alongside Rajang.

Female. The youngest member of the Coa TV crew and the only one who started broadcasting as a minor. She occasionally calls the other members 'Unnie' or 'Oppa.' As mentioned before, she is very busy lately, so her appearances on Coa TV are not as frequent as the other crew members. It is said that even Coa has trouble getting in touch with her.

Male. A younger acquaintance of Coa who occasionally appears on Coa's broadcasts. He appears to have left Coa TV currently.