Kaori Nakaseko

Kaori Nakaseko is widely admired within the Kitauji High School Concert Band, earning the affectionate title of the club's 'Madonna' thanks to her poised and elegant presence. As the third-year trumpet section leader, she demonstrates remarkable maturity and a broad perspective throughout the second season—quietly backing club president Haruka while offering gentle, unwavering emotional support to her close friend Asuka during a turbulent period of family conflict and the threat of withdrawal from the club. Consistently placing the band's unity above personal concerns, Kaori stands as an indispensable pillar of stability among the upperclassmen.