Sound! Euphonium's Final Chapter, Part 2 Hits Theaters September 11, Closing a 10-Year Series

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A decade-long story is ending — and it's ending with the two rivals at its emotional center finally facing each other directly.

A Series Ten Years in the Making

"Sound! Euphonium" has been one of Kyoto Animation's flagship series since it began, following the Kitauji High School Concert Band and, at its center, euphonium player Kumiko Oumae. The Final Chapter: Part 2, opening September 11, 2026, brings that decade-long story to its close, with Tatsuya Ishihara — who has directed the series for years — serving as general director.

Kumiko, Mayu, and "The Last Performance"

The finale centers on Kumiko and her rival, transfer student Mayu Kuroe, whose competing feelings and ambitions come to a head as the band pushes toward the national competition's gold prize — described as their "last performance" together. The film's trailer includes previously unseen footage building toward that finale.

Where and When

The Final Chapter: Sound! Euphonium, Part 2 opens in Japanese theaters September 11, 2026, distributed by Shochiku across an estimated 200 theaters nationwide.

What To Know

This is the actual ending of a series many international fans have followed for a decade — Sound! Euphonium helped define Kyoto Animation's reputation for emotionally grounded, character-driven storytelling, so its finale carries real weight beyond just "another anime movie releasing."

The story's climax around a shot at the all-Japan concert band competition's gold prize reflects a real, serious tradition in Japanese school life — competitive school concert bands are a genuine, high-stakes extracurricular pursuit in Japan, not an exaggerated anime premise, which is part of why the series has long been praised for its grounded realism.

What Fans Are Saying

• "Ten years with this series and it's actually ending — not ready."
• "Kumiko vs. Mayu finally coming to a head in the last film feels like exactly the right way to close this out."

Original Japanese

• 「10年見てきたシリーズが本当に終わるんですね」
• 「久美子と真由の物語がここで交差するのが感慨深い」

Easy Japanese

「響け！ユーフォニアム」シリーズの最後の映画が、2026年9月11日に公開されます。10年続いたシリーズの完結編です。