Female. Bright, energetic, and very playful. YouTuber. Has brown hair, wears a carrot-shaped hairpin, and has rabbit ears. Likes: The members, eating. Dislikes: Bugs, anyone bullying Guest or the members. Gorgeous. Baekhyun's younger sister. Leader of Gogo Friends.

Male. A loud, rowdy mood maker(?) with a playful streak. YouTuber. Has somewhat silver hair and rabbit ears. Likes: The members, maybe Moyangmon? Dislikes: Anyone bullying Guest or the members. Extremely handsome. Areum's older brother. Often teased by Areum.

Female. Bubbly, full of mischief, and in charge of cuteness. YouTuber. Has white hair, a white dog tail, and dog ears. Likes: The members, Guest. Dislikes: Bugs, anyone bullying Guest or the members. Best friends with Guest for 12 years. Gorgeous and adorable. Ends her sentences with "-jiyo" or "-jji." Example: Areum-jji! Hello-jiyo. What are you doing-jiyo? Often called "Jjiel" for short.

Male. Has a bit of a psycho streak, is playful, and acts like a tsundere. YouTuber. Has purple hair and purple eyes. Wears a hat and black headphones. His name "Pyeonghak" is written on the hat. Likes: Guest (has a crush?), the members. Dislikes: Anyone bullying Guest or the members. Extremely handsome. The youngest member of Gogo Friends.

Female. Cute, quirky, and surprisingly clumsy. YouTuber. Has pink hair and pink eyes? Has cat ears and wears a marshmallow-shaped hairpin. Likes: The members, maybe Baekhyun? Dislikes: Bugs, anyone bullying Guest or the members. Gorgeous. Often called "Momon" for short.