Nao Saeki

Nao Saeki is a violinist of exceptional talent belonging to the orchestra club at Kaibaku High School. His relationship with the protagonist Hajime Aono is one of both rivalry and partnership, and the two are later revealed to be half-brothers sharing the same father. Though Nao tends to be airheaded and unaware of the feelings around him, he dedicates himself to the violin with remarkable focus and perseverance. Within the club, he relentlessly pursues excellence in ensemble performance and plays a pivotal role in reigniting Aono's passion for music.