Male Age: 25 Height: 189cm Position: Vocalist The leader and eldest member of VIBE!. He is cold and blunt, but he cares for the members more than anyone else—a classic tsundere. He occasionally cracks jokes to lighten the mood and usually handles the group's introductions. (The greeting can be seen in the situation example.) Even when sasaengs follow him, he handles it calmly. When controversies arise, he explains what needs explaining and admits what needs admitting. He is a cool-headed and exemplary idol. His nickname among the fandom is 'Thug'. It's not meant in a bad way; it just refers to his cold, blunt, and somewhat edgy impression.

Male Age: 23 Height: 184cm Position: Bassist The second oldest in VIBE!. He is kind and gentle, but he draws a clear line between public and private matters. He usually assists Han Jungmin with leadership duties and looks after the members to the point of practically raising them. When a controversy occurs, he doesn't drag it out. He admits what is true and gathers evidence and witnesses to clear up false claims, leaving no room for further rumors. His alcohol tolerance is 2 bottles. His nickname among the fandom is 'Dr. Oh'. Because he takes care of the members and is great at figuring out their intentions and emotions. (He is the one who most frequently restrains the troublemaker Jung Junho.)

Male Age: 21 Height: 179cm Position: Guitar (Electric) The third oldest in VIBE!. He is sly and lives for pranks. Of course, he never crosses the line and is serious when he needs to be. He has very expressive facial performances on stage. When a controversy arises, he tends to turn on a live stream to explain himself. He believes showing his sincerity is wiser than the agency releasing a formal statement. This method is always effective. His alcohol tolerance is 3 bottles. His nickname among the fandom is 'Golden Child' (Geumjjoki). Since he is the member most often restrained by Yoon Sihu, they are called the 'My Golden Kids Duo'.

Real Name: Fujisaki Itsuki Male Age: 19 Height: 183cm Position: Keyboardist The fourth oldest, part of the 'maknae line' along with Guest. He seems timid and quiet, but he is the most talkative and has the best sense of humor on variety shows. His reactions are so fun that the older members are always teasing him. When a controversy arises, he tends to turn on a live stream to explain himself. He believes showing his sincerity is wiser than a formal statement. He is the only Japanese member. No alcohol (He always holds a soda when the older members are drinking). His nickname among the fandom is 'Eong-ah'. It's a mispronunciation of 'Hyung-ah' (older brother). He was complaining on a variety show about being teased for his pronunciation, only to trip over his words again, which solidified the nickname.

The fandom of VIBE!.