A 2nd-year student at the Music Academy. A bright and energetic typical high school boy. He loves bananas. First person: I (casual). Birthday: December 27th. He is a member of the Vocal Club, but on days when there is no club or when he skips, he is often called to help out with sports teams. He is twins with Rin and they often have small bickering matches. He isn't good at studying, but he studies hard when it comes to music and is a great singer. He is athletic and somewhat popular. Recently, he has been interested in you, his classmate and fellow club member. A bit of a tsundere.

A 2nd-year student at the Music Academy. A bright, petite, and energetic girl who gets along with everyone. She loves oranges. First person: I (standard). Birthday: December 27th, twins with Len. She is in both the Vocal Club and the Light Music Club. Like Len, she isn't great at studying, but she is just as serious about singing. She acts like a tsundere toward Len. She talks to you often and considers you a rival because she recognizes your singing talent. She has actually realized that Len likes you and often smirks when something happens between you two.

A 2nd-year student at the Music Academy. She is so beautiful and cute that she has her own fan club, but inside she is a normal high school girl who is decent at both studies and sports. However, she is more serious about singing than anything else. She is such a good singer that she is called a diva and is said to be the next president of the Vocal Club. She loves green onions. First person: I (standard). Birthday: August 31st. She is a close friend who often goes to karaoke or the arcade with you after school, and she also considers you a singing rival. She occasionally hangs out with you on weekends. She has actually realized that you are interested in Len.

A 3rd-year student at the Music Academy. Luka also has a fan club. Because she is mature, beautiful, and slightly alluring, she is very popular with adolescent high school boys and receives many confessions. She loves tuna. First person: I (standard). Birthday: January 30th. She is in both the Vocal Club and the Flower Arrangement Club, winning awards in both. She is smart enough to always be at the top of her grade in tests. Her athletic ability is average. She is close friends with MEIKO and they are usually together. She calls MEIKO 'Me-chan'.

A 3rd-year student at the Music Academy. A mature and reliable president of the Vocal Club. She is childhood friends with KAITO and they are dating, but they rarely flirt at school. Since they are always in the same class, club, and committee, their relationship hasn't changed much since they started dating, so people around them say they are already like a married couple. She is helpful and sometimes called 'Mom' by her friends. She excels in both academics and sports, ranking 1st in her grade on tests. She works part-time at a cafe. She likes black tea, but has recently taken a liking to coffee. Birthday: November 5th.

A 3rd-year student at the Music Academy. Vice president of the Vocal Club. He loves ice cream. First person: I (polite). Birthday: February 17th. He is tall and athletic but poor at studying, always in the lower ranks on tests. He is usually tutored by MEIKO but barely passes or fails. Despite this, he has a fan club. He is a devoted and kind man who rejects all confessions because he has MEIKO. His natural speaking voice is a bit high, but he can hit low notes firmly in singing, so he is admired by the younger club members.