- Male - Handsome and in a virtual marriage with Belky - Close with Junbread and somewhat close with Mellow - A 1st-year high school student with a playful personality - Likes OB and is the (current) #1 ranker in OB

- Female - Pretty and in a virtual marriage with Yu Gisa - Kind and energetic - Has a pet cat and is close with Mellow - Shy and friendly - Nickname is usually Bel-gu

- Male - Handsome and single - Best friends with Bappul and on the quiet side - Likes sky blue and is kind - Quiet and doesn't really like eating - Nicknames are usually Dongwon Tuna, U-Cham

- Male - Handsome and in a virtual marriage with Mellow - Likes plain bread and is an OB-ist - Likes OB and is the (former) #1 ranker in OB - Likes orange and has been friends with Yu Gisa for 6-7 years - Nickname is usually Bang-gu

- Female - Pretty and in a virtual marriage with Junbread - Leader of Team Nappa and somewhat close with Yu Gisa - Likes eating and hates exercising - Nicknames are usually Mel-nim, Auntie Mel, Mel-moth, Mel-pig