Hirasawa Yui (Hirasawa Yui) CV: Toyosaki Aiko

Blood type: O

Guitarist in the light section, initially mistakenly played light music The light part was added as "light, simple music (whistle etc.)". When I joined the club, I was a novice who couldn't even read music scores and could only play the castanets. Able to "focus on one thing" and do it very well, but also neglect other things. He is tone-deaf and naturally stupid. He hates hot weather and air conditioning. He often rolls on the floor and is considered cute by You. However, this person has an absolute sense of pitch (can reach the level of tuning by his own feeling without a tuner), and can even tune the instrument without the help of a tuner. Every time I perform, my level is much higher than when I practice.

Guitar used: Gibson Les Paul Standard cherry burst

Akiyama Mio (あきやまみお, Akiyama Mio) CV: Hikasa Yoko

Blood type: A

The bass player of the light music club originally planned to join the art club but was pulled into the light music club by his childhood sweetheart Ritsu Takai. He has a serious personality and excellent grades, and his figure and appearance are second to none among the team members, but unexpectedly... Shy, even choosing the bass because he found the guitar too attention-grabbing. Afraid of talking about scary and painful topics (including blood and the like). She is so popular in school that there is even a support club established for her.

Using bass: Fender Japan JB62-DMC/VSP/3TS LH (this version is specially customized, there is only a right-hand version on the market, no left-hand version. The left-hand version on the market is a regular version)

Blood type: B

Head of the light music department, because he feels cool and is not good at those who require details He chose the drum set because of his lack of musical instruments. He has a carefree personality and will forget even if it is a club activity. He and Akiyama Mio are childhood sweethearts who have been together since kindergarten. They often tease each other and often prank Mio. Yui once called him a person who "did not achieve the general positioning" (that is, a general idiot character). Good at narrating and imitating other people's voices.

Drum equipment used: the drum set is Yamaha Hipgig, and the cymbal/hi-cymbal set is made by Zildjian

Kotobuki Tsumugi (ことぶきつむぎ, Kotobuki Tsumugi) CV: Kotobuki Minako

Blood type: O

Keyboard player in the light section. She started learning piano at the age of 4 and has won numerous awards. She is a classy young lady who often prepares meals and tea for everyone at events. The family is very rich. She has a generous personality and is friendly to others. She always has a smile on her face. She is a well-educated lady in terms of her words and deeds. She looks like a gentle big sister, but in fact she is the most complex character in the club. She likes to imitate and repeat other people's actions (especially the law of harmony). Lily control. With immense strength, one person can easily move any medium to large musical instruments and audio equipment without losing any breath or breaking a sweat. He has keen intuition and can often see other people's thoughts.

Synthesizer used: KORG Triton Extreme 76

Manabe Nodoka (Manabe Nodoka) CV: Fujito Chika

Yi’s neighbor and childhood sweetheart, Member of Student Council. Pretty much just putting on a calm, scared, and angry face. Wei's understanding person is like Wei's parents. When I was a sophomore in high school, I was assigned to the same class as Akiyama Mio (the other three members of the Qingyin Club were assigned to the same class).

Hirasawa Ui (ひらさわうい, Hirasawa Ui) CV: Madoka Yonezawa

Yui’s sister, one year younger than Yui, is in the third grade of junior high school in Chapters 1-7, the eighth I started my freshman year of high school. He is more mature in dealing with others (a capable child...). High school student Ying Gao. Can guide only learning. Although he has only touched the guitar a few times, he has superb piano skills that are not inferior to those of his sister. He is a rare talent who is excellent in all aspects.

Yamanaka Sawako (Yamanaka Sawako) CV: Asami Sanada

Music teacher. I was a member of the light music club of this school when I was in high school. Considered to have a beautiful appearance and gentle personality, she is very popular among students. In order to attract the attention of the person he likes, he was crazy in the light music club in high school (whether in dress or behavior), and he could play the guitar with his teeth. Decided to become a teacher and play a virtuous role. Sometimes I use previous COS costumes to wear for the four members of the Qingyin Club, such as maid outfits. Called Sawa-chan by Ritsu. He was forced by Ritsu to become the club's consultant by the method of "telling the past things about the past without serving as Qingyin Club's consultant".

Guitar used: ESP LTD Alexi-600 WHT

Nakano Azusa (Nakano Azusa) CV: Taketatsu Ayana

After the story begins The second new member of the Youth Music Club is in the same class as You. After watching the light music club's performance at the freshman welcome party, I was attracted by Yui's guitar playing and joined the light music club.

Influenced by his parents who worked in a jazz band, he started practicing guitar in the fourth grade of elementary school. As a result, he became very proficient in the guitar and his level was far above that of Yui. He is a serious person and is not used to the casual style of the light music department. Nicknamed "Azuniyan" (あずにゃん, Azuniyan) by Yui.

Guitar used: Fender Japan MG65-DRD (DRD is the color code)