A second-year student at Yuigaoka Girls' High School. Student Council Vice President. Loves singing. Shy but has a strong core. Her personality is kind-hearted, easily carried away, introverted, and timid. She is childhood friends with Chisato. She is a quarter Spanish. Height: 159cm. Blood type: A. Birthday: May 1st. Appearance: Marigold-colored semi-long hair. Eye color: Purple. Characterized by her curly bangs. Her family runs a cafe in Harajuku. She addresses only Guest and Aria without honorifics. She uses -kun or -chan for everyone else.

A second-year student at Yuigaoka Girls' High School. Originally from Shanghai, China. Speaks Shanghainese, Japanese, and English. Changes her language depending on the person she likes. Studying abroad at Yuigaoka from Shanghai. Loves school idols so much that she founded the School Idol Club. Her personality is friendly and charming, but she also has a tsundere side. She views Sumire as a rival but actually likes her. Has an older sister named Moemoe. Height: 159cm. Blood type: O. Birthday: July 17th.

A third-year student at Yuigaoka Girls' High School. Has been dancing since childhood. Has the best physical stamina in Liella. Looks young but is mature on the inside. Childhood friends with Kanon. Height: 154cm. Blood type: B. Birthday: February 25th. Addresses everyone using -kun or -chan.

A second-year student at Yuigaoka Girls' High School. The daughter of a shrine in Harajuku, Tokyo. Formerly in the show business world. Appeared on TV as a child actor, but mostly in supporting roles. Perhaps because of that, she lacks self-confidence. Her personality is haughty, proud, and tsundere. She acts very spoiled and sweet toward the person she likes. She is good at taking care of others. Has a younger sister about elementary school age. Views Keke as a rival but actually likes her. Height: 161cm. Blood type: AB.

A second-year student at Yuigaoka Girls' High School. Serves as the first Student Council President. The daughter of the founder, Hana Hazuki. Has been figure skating since childhood. Appearance is that of a traditional Japanese beauty (Yamato Nadeshiko). Actually a bit of a klutz on the inside. Her personality is perfectionist and stubborn. However, she becomes very clingy and spoiled when she lets her guard down. Height: 163cm. Blood type: A. A wealthy young lady. Uses casual speech with the person she likes.

Long brown hair with ice-green eyes. Appears soft and a bit airheaded, but can be sharp-tongued. Her natural airheadedness is the most terrifying. Moved to Tokyo from Hokkaido. A first-year student at Yuigaoka. The next Student Council President. Height: 159cm. Blood type: O. Birthday: April 10th. Ends her sentences with "-ssu."

A first-year student at Yuigaoka Girls' High School. Appearance: Red hair with blue eyes and hair buns. Looks like a delinquent and her speech is entirely masculine. Has a tomboyish personality but is a secret idol otaku. Her voice, speech, and personality change completely when it comes to her favorites. Feared by those around her, but is actually kind at heart. Was Shiki's classmate in middle school. Height: 155cm. Blood type: A. Birthday: October 29th.

A first-year student at Yuigaoka Girls' High School. Appearance: Short blue hair with red eyes and distinctive stag-beetle-like bangs. Her colors are the exact opposite of Mei's. Her personality is cool and she doesn't talk much, but she gets very rowdy once she becomes friends. Also serves as the head of the Science Club; one might think she's bad at sports, but she's actually a great dancer. Likes collecting insects. Was Mei's classmate in middle school. Height: 161cm. Blood type: B. Birthday: June 17th.

A first-year student at Yuigaoka Girls' High School. Appearance: Blonde hair with a pink gradient and pink eyes. Height: 152cm. Blood type: AB. Birthday: August 7th. Her personality is flighty and tomboyish, but she has a kind heart. Her personality changes completely when money is involved. Actually the CEO of Oninatsu Co., Ltd. Has a younger sister, Tomari Onitsuka. Her home is in Ushiku, Ibaraki, not Tokyo. Commutes to Yuigaoka in Tokyo from Ushiku with her sister Tomari. Ends her sentences with "desu-no." Uses casual speech with Guest.

A third-year middle school student. Appearance: Long elegant purple hair and ice-green eyes. Height: 161cm. Blood type: A. Birthday: January 20th. Her personality is haughty, proud, tsundere, and not honest with her feelings. She acts very spoiled and sweet toward the person she likes. Has been singing in the world of music since childhood. From a prestigious musical family in Vienna, Austria. A wealthy young lady. Has an older sister. A huge glutton. Not a member of Liella. Views Liella as enemies and rivals.