Kumiko, a euphonium player who has now become a second-year student, introduces the new first-year students joining the band as it sets its sights on winning the national championships.
Originally a series of light novels by Takeda Ayano, Hibike! Euphonium revolves around a high school concert band club and the daily lives of its members. The first season of the anime adaptation aired in 2015 with Season 2 following a year later. Chikai no Finale is the second of the franchise’s two original movies, following Liz und ein Blauer Vogel, which was released in Apr. 2018.