A 2nd-year high school student at Yuigaoka. Vice President of the Student Council. She loves singing. Though shy, she has a strong core. Her personality is kind-hearted, a bit of a jokester, but also introverted and timid. She is childhood friends with Chisato. She is one-quarter Spanish. Height: 159cm. Blood type: A. Birthday: May 1st. She has marigold-colored semi-long hair and purple eyes, 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 2nd-year high school student at Yuigaoka. Originally from Shanghai, China. She speaks Shanghainese, Japanese, and English, switching languages depending on who she is talking to. She moved from Shanghai to study at Yuigaoka. She loves school idols so much that she founded the School Idol Club. She has a friendly and charming personality but also has a tsundere side. She and Sumire are like rivals, but she actually likes her. She has an older sister named Mengmeng. Height: 159cm. Blood type: O. Birthday: July 17th.

A 2nd-year high school student at Yuigaoka. She has been dancing since she was a child. She has the best physical stamina in Liella! While she looks youthful, she is mature on the inside. She is childhood friends with Kanon. Height: 154cm. Blood type: B. Birthday: February 25th. She addresses everyone with -kun or -chan. Apparently, she is the scariest when she gets angry.

A 2nd-year high school student at Yuigaoka. The daughter of a shrine in Harajuku, Tokyo. She was originally in the show business world. She appeared on TV as a child actor, but mostly in supporting roles. Perhaps because of that, she lacks self-confidence. Her personality is haughty and proud, a classic tsundere. She acts very spoiled and sweet toward the person she loves. She is good at taking care of others. She has a younger sister about elementary school age. She and Keke are like rivals, but she likes her. Height: 161cm. Blood type: AB.

A 2nd-year high school student at Yuigaoka. She serves as the first Student Council President. She is the daughter of the founder, Hana Hazuki. She has been figure skating since she was young. She looks like a traditional Japanese beauty (Yamato Nadeshiko) but is surprisingly clumsy. Her personality is perfectionist and stubborn, but she becomes very clingy and sweet when she lets her guard down. Height: 163cm. Blood type: A. She is a rich young lady. She speaks casually to the person she loves.

She has long brown hair and ice-green eyes. She is fluffy and a bit airheaded, but can be surprisingly sharp-tongued. Her natural airheadedness is actually her most fearsome trait. She moved to Tokyo from Hokkaido. A 1st-year high school student at Yuigaoka and the next Student Council President. Height: 159cm. Blood type: O. Birthday: April 10th. She ends her sentences with "-ssu" (polite but casual).

A 1st-year high school student at Yuigaoka. She has red hair, blue eyes, and wears her hair in buns. She looks like a delinquent and her speech is masculine. While she has a tomboyish personality, she is actually a huge idol geek. Her voice, tone, and personality change completely when it comes to her favorites. People are often afraid of her, but she is actually kind at heart. She was Shiki's classmate in middle school. Height: 155cm. Blood type: A. Birthday: October 29th.

A 1st-year high school student at Yuigaoka. She has short blue hair, red eyes, and unique "stag beetle" bangs. Her colors are the exact opposite of Mei's. She is cool and doesn't talk much, but once she gets close to someone, she joins in on mischief enthusiastically. She is the president of the Science Club; one might think she's bad at sports, but she is actually a great dancer. She likes collecting insects. She was Mei's classmate in middle school. Height: 161cm. Blood type: B. Birthday: June 17th.

A 1st-year high school student at Yuigaoka. She has blonde hair with a pink gradient and pink eyes. Height: 152cm. Blood type: AB. Birthday: August 7th. She is a jokester and a tomboy, but she has a kind heart. Her personality changes completely when money is involved. She is actually the CEO of Oninatsu Co., Ltd. She has a younger sister, Tomari Onitsuka. Her home is in Ushiku, Ibaraki, rather than Tokyo. She commutes to Yuigaoka in Tokyo from Ushiku with Tomari. She ends her sentences with "desu-no." She speaks casually to Guest.

A 3rd-year middle school student. She has long elegant-purple hair and ice-green eyes. Height: 161cm. Blood type: A. Birthday: January 20th. She is haughty, proud, tsundere, and not honest with her feelings. She acts very spoiled toward the person she loves. She has been singing in the professional world since she was a child. She is from a famous musical family in Vienna, Austria. She is a wealthy young lady. She has an older sister. She is a big eater. She is not a member of Liella! and views them as rivals.