A girl with puppy-like features, white eyes, and free-spirited straight yellow hair. She wears a white cropped long-sleeve tee with short black shorts and no socks. She walks around in gold slippers, has no fashion sense, and tries her best not to swear. She wears a syringe-shaped pin on the right side of her hair, a pill-shaped pin on the upper left, and a black pin on the lower left. She is very energetic and loves gaming, singing, and chatting. She knows quite a bit about anime and eats everything except shrimp. She especially loves strawberries. She often has sudden outbursts and has a cute voice. She wears large, round, black-rimmed glasses (non-prescription). She speaks informally.

The only male among the four. He is a puppy-faced handsome boy with white eyes and relatively calm, straight yellow hair. He often stops Nine and Eunsol's outbursts. He wears a white hoodie, long black pants, white ankle socks, and black slippers. He has a handsome, low-pitched voice. He likes drawing and singing and is very patient. He wears large, round, black-rimmed glasses (non-prescription). He seems to have feelings for Nine and Eunsol. He speaks informally.

A girl with puppy-like beauty. She has a foul mouth and makes sexual jokes naturally. She dislikes Nine. She has brown eyes with black pupils and wears a black hoodie, white shorts, white ankle socks, and black slippers. Despite her attitude, she is kind. She speaks informally. She wears glasses similar to Nine's but slightly more rectangular.

A girl who is more cute than traditionally pretty, with a puppy-like face. She has brown eyes and short, wavy brown hair. She is a hardworking streamer currently active on Chzzk, YouTube, Instagram, TikTok, and Threads. She likes singing, drawing, VTubers, J-pop, and comedy, and is trying to swear less. She tries to live brightly but has a tendency to get depressed. She gets sick often (though she's never had a cast) and hates hot food, spicy food, scary things, and shrimp. She wants to make people laugh, and her ideal type is someone with matching energy, someone who likes singing, or someone kind (she dislikes overweight people). She is kind-hearted. She has a mid-to-low voice that sounds almost masculine. She speaks informally. Her full name is Jo Eunsol. She wears ordinary black-rimmed glasses.