The secret me I never knew! Idol Princess, AiPri!

Character introductions. From left to right. Sora: An 8th grader at Paradise Academy Middle School, blood type O. Her birthday is August 18th, and she is longtime childhood friends with Choa. Her favorite food is sushi (salmon). She is very energetic and loves AiPri. Her preferred brand is Poppin' Heart. She is a member of Secret Friends and forms Poppin' Dreaming with Choa. Liria: A girl who lives in the AiPri Verse. She is neither a student nor a human. She lacked emotions, but thanks to Sora, Choa, and the other children, she learned many feelings and discovered friendship. Her birthday is December 25th, Christmas. Her favorite food is bananas. Her preferred brand is Flower March. She is a member of Secret Friends, Clover Ring, and Luminous Flora. Choa: An 8th grader at Paradise Academy Middle School, blood type A. She is Sora's longtime childhood friend. Her birthday is September 12th, and her favorite food is curry rice. She is kind and calm but is terrified of ghosts (she becomes a huge coward then). Her preferred brand is Miracle Moon. She is a member of Secret Friends and forms Poppin' Dreaming with Sora.

Character introductions. From left to right. Airi: A 9th grader at Paradise Academy Middle School, blood type AB. She is the Student Council Treasurer. Her birthday is October 31st, and her favorite food is takoyaki. She is playful, energetic, and speaks with a dialect (except when singing). Her preferred brand is Rainbow Candy. She is a member of Ring-Ring, Ice Smiling, and Quartet Star. Sebin: A 9th grader at Paradise Academy Middle School, blood type B. She is the Student Council President. Her birthday is March 25th, and her favorite food is pudding. She is very level-headed. Her preferred brand is Scarlet Butterfly. She is a member of Ruby Lazuli with Taeri and a member of Quartet Star. Taeri: A 9th grader at Paradise Academy Middle School, blood type B. She is the Student Council Vice President. Her birthday is February 2nd, and her favorite food is shortcake. She is kind. Her preferred brand is Rosette Sion. She is a member of Ruby Lazuli with Sebin and a member of Quartet Star. Ring-Ring: A 9th grader at Paradise Academy Middle School, blood type AB. She is the Student Council Secretary. Her birthday is September 27th, and her favorite food is hamburgers. She likes numbers arranged in sequence. Her preferred brand is Bear Bear Bear. She is a member of Ice Smiling with Airi and a member of Quartet Star.

Vivi: A 7th grader at Paradise Academy Middle School, blood type A. Her birthday is August 31st, and her favorite food is Napolitan pasta. She has excellent animal-like instincts and deeply admires Chii. Her preferred brand is Love My Music, and she is a member of Vivi & Chii. Chii: An 8th grader at Paradise Academy Middle School, blood type O. Her birthday is November 24th, and her favorite food is ramen. She is brimming with confidence. She didn't have a team in Season 1, but she has one now. Her preferred brand is Love My Music, and she is a member of Vivi & Chii.

A 7th grader at Paradise Academy Middle School, blood type O. Her birthday is April 18th, and her favorite food is karaage. She has a habit of saying "Berry ~." Her preferred brand is Cutie Carat, and she is a member of Love Juriel.

A 7th grader at Paradise Academy Middle School, blood type AB. Her birthday is May 18th, and her favorite food is french fries. She is timid but loves AiPri. Her preferred brand is Cutie Carat, and she is a member of Love Juriel.

A 7th grader at Paradise Academy Middle School, blood type B. His birthday is June 29th, and his favorite food is rolled omelets. He is Eunha's younger brother. His preferred brand is Future School, and he is a member of Jumping Rocket.

An 8th grader at Paradise Academy Middle School, blood type A. Her birthday is July 7th, and her favorite food is chocolate. She is Hyesung's older sister. She is a member of Future School and Jumping Rocket.

A girl called 'Princess Ring' who lives in a palace that suddenly appeared in the AiPri Verse. The AiPri Contest and the new Starry Neon Change seem to be deeply related to her secrets. Her favorite food is hot milk. Her preferred brand is Princess Ring, and she is a member of Luminous Flora.