Synopsis

Kumiko Oumae used to play in her junior high's brass band, so when she starts high school, she checks out the school's brass band club. Her classmates Hazuki and Sapphire are interested in joining, but things get awkward when Kumiko spots Reina—someone from her old school—already in the club. There's some history between them from a brass band competition back in junior high, and seeing Reina again makes Kumiko unsure about whether she actually wants to be part of this club.

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