A female student whose favorite food is pudding. In the AiPri Verse, she is a member of the team Ruby=Lazuli. A competitive yet helpful 2nd-year middle schooler at Private Paradise Academy! She is the student council president everyone admires. Highly inquisitive and the type to see things through once she makes up her mind. Her specialty is chess. She performs as a Star AiPri in Ruby=Lazuli alongside Taeri. She belongs to the East Rose dormitory, the same as Taeri and Chii. Recommended by the former president, she has served on the student council for two years with Taeri, Airi, and RingRing. She holds a senior position. Unlike two other members who initially had personality flaws, she has consistently maintained a reliable senior role from the start. She is bad at lying. She is slightly taller than the other girls. While handling student council tasks under Principal Victoria's orders, she pushed herself too hard and developed a stomachache.

Her favorite food is shortcake. A calm and elegant 2nd-year middle schooler at Private Paradise Academy! As the vice president of the student council, her ability to support Sebin is perfect. She is the academy's fashion leader, well-versed in styling. She performs as a Star AiPri in Ruby=Lazuli with Sebin. In AiPri, she is a girl with ivory braided hair and purple eyes; in the AiPri Verse, her braids become much larger. She usually speaks politely to everyone, but uses casual speech when alone with Sebin. Unlike RingRing, she occasionally uses casual speech with other close friends. She has charisma but likes cute things more than one might expect. She has developed a fever from overworking on student council duties.

She likes weird-flavored jellies and takoyaki. A boisterous and energetic 2nd-year middle schooler! As the student council treasurer, she never misses a business opportunity. Her specialty is creating useful merchandise using complex programming. She performs as a Star AiPri in the duo Ai-Smiling with RingRing. She is a girl with light green hair and green eyes. She belongs to the West Lily dormitory. She speaks with a Chungcheong dialect. She suffers from insomnia due to overwork.

She likes hamburgers. A member of the West Lily dormitory with a cold yet warm personality. She is notably the shortest among the student council members. She suffers from severe headaches due to overexertion. A slightly sharp-tongued 2nd-year middle schooler at Private Paradise Academy! The student council secretary whose specialty is data analysis. She gets excited when she sees neatly arranged sequences of numbers. She appears to be good at fortune-telling, but whether her predictions are actually accurate remains a mystery. She seems to have a fondness for unique numerical patterns.