Spring in the first year of high school. Kumiko, a member of the brass band in junior high school, visits the high school brass band club with classmates Hazuki and Sapphire. There, she comes across Reina, her former classmate from junior high. Hazuki and Sapphire decide to join the club, but Kumiko can’t make up her mind. She recollects her experience with Reina at a competition in junior high school.
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The peak run. Top 40% of seasons by average rating — consecutive, with an average of 8.52.
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Tomoyo Kurosawa
Kumiko Oumae (voice)
Chika Anzai
Reina Kousaka (voice)
Ayaka Asai
Hazuki Katou (voice)
Moe Toyota
Sapphire 'Midori' Kawashima (voice)
Haruka Tomatsu
Mayu Kuroe (voice)
All 39 episodes plotted by IMDb rating
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This may take a moment for shows with many seasons.
13 episodes • 2015Avg: 7.5Valley of Despair
| # | Episode | Air Date | Rating |
|---|---|---|---|
| 1 | Welcome to High School | Apr 8, 2015 | 7.7 |
| 2 | Nice to Meet You, Euphonium | Apr 15, 2015 | 6.8 |
| 3 | The First Ensemble | Apr 22, 2015 | 7.0 |
| 4 | Singing Solfège | Apr 29, 2015 | 7.3 |
| 5 | Festival Time | May 6, 2015 | 8.0 |
| 6 | Twinkle, Twinkle, Little Tuba | May 13, 2015 | 7.3 |
| 7 | Crybaby Saxophone | May 20, 2015 | 7.3 |
| 8 | Festival Triangle | May 27, 2015 | 7.7 |
| 9 | Please, Audition | Jun 3, 2015 | 7.3 |
| 10 | Straight Trumpet | Jun 10, 2015 | 7.0 |
| 11 | Welcome Back, Audition | Jun 17, 2015 | 7.3 |
| 12 | My Euphonium | Jun 24, 2015 | 8.0 |
| 13 | Goodbye Competition | Jul 1, 2015 | 8.5 |
13 episodes • 2016Avg: 7.8
| # | Episode | Air Date | Rating |
|---|---|---|---|
| 1 | Mid-summer Fanfare | Oct 6, 2016 | 8.0 |
| 2 | Hesitation Flute | Oct 13, 2016 | 5.0 |
| 3 | Troubled Nocturnes | Oct 20, 2016 | 8.0 |
| 4 | Awakening Oboe | Oct 27, 2016 | 7.0 |
| 5 | Miraculous Harmony | Nov 3, 2016 | 8.0 |
| 6 | Rainy Conductor | Nov 10, 2016 | 8.0 |
| 7 | Station Concert | Nov 17, 2016 | 7.0 |
| 8 | Rhapsody in Flu | Nov 24, 2016 | 7.0 |
| 9 | Sound! Euphonium | Dec 1, 2016 | 9.0 |
| 10 | After-school Obbligato | Dec 8, 2016 | 9.0 |
| 11 | First Love Trumpet | Dec 15, 2016 | 9.0 |
| 12 | The Last Competition | Dec 22, 2016 | 10.0 |
| 13 | Early-Spring Epilogue | Dec 29, 2016 | 7.0 |
13 episodes • 2024Avg: 8.5Golden Era
| # | Episode | Air Date | Rating |
|---|---|---|---|
| 1 | New Euphonium | Apr 7, 2024 | 9.3 |
| 2 | Triangle Syncopation | Apr 14, 2024 | 9.0 |
| 3 | Blue Prelude | Apr 21, 2024 | 9.0 |
| 4 | Etude with You | Apr 28, 2024 | 8.7 |
| 5 | Twilight for Two | May 5, 2024 | 9.0 |
| 6 | Wavering Dissonance | May 12, 2024 | 8.7 |
| 7 | Summer Fermata | May 19, 2024 | 9.0 |
| 8 | Melancholy Ostinato | May 26, 2024 | 9.0 |
| 9 | Dissonant Tuning | Jun 2, 2024 | 8.7 |
| 10 | Expressing Arpeggios | Jun 9, 2024 | 8.3 |
| 11 | Orchestra to the Future | Jun 16, 2024 | 8.3 |
| 12 | The Last Soloist | Jun 23, 2024 | 8.2 |
| 13 | Connecting Melodies | Jun 30, 2024 | 5.5 |
