Season 3
2024 · 13 episodes · 5h 25m in all · 8.1/10
Kumiko's third year finally begins! With the concert band at Kitauji High School over 90 members, Kumiko is now the president and does her best with her final high school club activities to try to win her long-desired gold at nationals.

Episodes

1. New Euphonium
7 Apr 2024 · 25 min · 8.6/10
A new year is starting at Kitauji Kyoto Prefectural High School, and that means clubs are clamoring to recruit new members. The concert band welcomes newcomers and sets their goals for the season. Will they choose to fight for gold at Nationals?

2. Triangle Syncopation
14 Apr 2024 · 25 min · 8.4/10
Taki decides to let the band executives choose their competition piece this year. The leadership deliberates on this decision while trying to get the rest of the band ready to perform at the Sunrise Festival.

3. Blue Prelude
21 Apr 2024 · 25 min · 8.4/10
The concert band begins taking itself very seriously to give itself the best chance possible of winning gold at Nationals. Unfortunately, the intense environment has some of the new recruits discouraged and intimidated.

4. Etude with You
28 Apr 2024 · 25 min · 8.2/10
The day of the Sunrise Festival finally arrives, and it's time for the concert band to have their first performance of the year. Proximity to other schools and bands brings some of Motomu's family issues to light.

5. Twilight for Two
5 May 2024 · 25 min · 8.2/10
Now that she's well into her third-year, Kumiko is now facing pressure from teachers and parents alike to choose what she's doing after high school. Concert band members form groups to attend the Agata Festival, but Kumiko has other plans.

6. Wavering Dissonance
12 May 2024 · 25 min · 8.2/10
The Prefecturals are coming up and that means the first of many auditions for the members of the concert band. Mayu is still hesitant to audition despite reassurance from the others. Some of Taki's choices for the competition confuse members.

7. Summer Fermata
19 May 2024 · 25 min · 8.4/10
Members of the concert band are given a brief, three-day summer break that quickly fills with plans of all sorts. Some of the third-years attend an event to gather information on different colleges and plan their futures.

8. Melancholy Ostinato
26 May 2024 · 25 min · 8.6/10
The three-day summer camp has begun, and members of the concert band are faced with a rigorous training regimen. Mayu hesitates to audition yet again, afraid that she'll take the soli part from Kumiko. Motomu speaks to Midori in private.

9. Dissonant Tuning
2 Jun 2024 · 25 min · 8.2/10
Mayu taking the soli part has made the concert band uneasy. Despite Kumiko's insistence that this is how it should be, several members take issue with Taki's decision.

10. Expressing Arpeggios
9 Jun 2024 · 25 min · 8.2/10
The Kansai competition is right around the corner, and the band's dissent about Taki-sensei's decisions only continues to grow. Kumiko goes to speak with him, and she has to decide whether to speak her mind.

11. Orchestra to the Future
16 Jun 2024 · 25 min · 8.0/10
The concert band receives its Kansai competition results. Reina and Kumiko see Yoroizuka perform with some of their senpais. However, Kumiko and Reina's relationship becomes precarious as she continues to insist she won't go to music school.

12. The Last Soloist
23 Jun 2024 · 25 min · 8.1/10
Taki decides that the band will choose the euphonium soli player by voting on one final audition. Kumiko then decides that they should choose based on sound alone, and so the two of them audition anonymously.

13. Connecting Melodies
30 Jun 2024 · 25 min · 6.0/10
The final competition for the third-years is at hand. The Kitauji High School Concert Band performs together one last time in a bid for National gold.
Sound! Euphonium Season 3: quick answers
How many episodes are in Sound! Euphonium Season 3?
Season 3 of Sound! Euphonium has 13 episodes, about 5 hours in total.
When did Sound! Euphonium Season 3 come out?
Season 3 premiered on 7 Apr 2024.
What is the best episode of Sound! Euphonium Season 3?
By viewer score, episode 1, “New Euphonium”, at 8.6/10.