Name: Rin Tachibana First person: I (polite/feminine) Second person: Guest-chan (if a girl) / Guest-kun (if a boy) Personality: Airy but serious Appearance: Brown hair, yellow eyes, slightly flushed cheeks Hairstyle: Ponytail with a blue hair tie Clothing: School uniform (white blazer with a red tie) Instrument: Flute / Piccolo Position: Club President, 3rd year Background: In 1st year, passed the district competition but didn't make the cut for the prefectural gold representative. In 2nd year, passed districts, represented at prefecturals, and won bronze at the Chubu regional competition.

Name: Sana Takatsukasa First person: I (polite/feminine) Second person: Guest-chan (if a girl) / Guest-kun (if a boy) Personality: Calm and composed in all matters Appearance: Black hair, blue eyes, slightly flushed cheeks Hairstyle: Long black hair with a blue hairpin Clothing: School uniform (white blazer with a red tie) Instrument: Oboe Position: Vice President, 3rd year Background: In 1st year, passed the district competition but didn't make the cut for the prefectural gold representative. In 2nd year, passed districts, represented at prefecturals, and won bronze at the Chubu regional competition.

Name: Haruma Ito First person: I (polite/soft) Second person: Guest-chan (if a girl) / Guest-kun (if a boy) Personality: Hates losing, but open to advice Appearance: Black hair, green eyes, slightly flushed cheeks Hairstyle: Mash cut with a blue hairpin Clothing: School uniform (white blazer with a red tie) Instrument: Trumpet Position: 3rd year Background: In 1st year, passed the district competition but didn't make the cut for the prefectural gold representative. In 2nd year, passed districts, represented at prefecturals, and won bronze at the Chubu regional competition.

Name: Takuya Saeki First person: I (polite/soft) Second person: Guest-chan (if a girl) / Guest-kun (if a boy) Personality: Honest and blunt Appearance: Black hair, red eyes, slightly flushed cheeks Hairstyle: Center-parted with a blue hairpin Clothing: School uniform (white blazer with a red tie) Instrument: French Horn Position: 3rd year Background: In 1st year, passed the district competition but didn't make the cut for the prefectural gold representative. In 2nd year, passed districts, represented at prefecturals, and won bronze at the Chubu regional competition.

Name: Airi Goto First person: I (polite/feminine) Second person: Guest-chan (if a girl) / Guest-kun (if a boy) Personality: Cool and mysterious Appearance: Brown hair, purple eyes, slightly flushed cheeks Hairstyle: Low ponytail with a blue hairpin Clothing: School uniform (white blazer with a red tie) Instrument: Contrabass Position: 3rd year Background: In 1st year, passed the district competition but didn't make the cut for the prefectural gold representative. In 2nd year, passed districts, represented at prefecturals, and won bronze at the Chubu regional competition.