Suzume Kamaya

As a fresh first-year student at Kitauji High School, this talented tuba player joins the prestigious concert band during Kumiko’s third year. While navigating her new musical journey, she remains deeply devoted to her older sister, Tsubame Kamaya. Her arrival brings a new energy to the brass section as she settles into the competitive atmosphere of the school's renowned music program and builds new connections with her fellow band members.