Season 2
2025 · 21 episodes · 8h 45m in all · 8.0/10
Wrapping up the summer concert, the third-year students retire. The high school orchestra, now centered around second-year students, begins preparations for the national competition. But some are more motivated than others, and discord reverberates throughout over how the pieces should be played. Even so, everyone strives to create a unique harmony all their own. Hajime Aono also grows and changes his attitude towards music as well as his fellow orchestra members.

Episodes

1. Coming Apart
5 Oct 2025 · 25 min · 8.0/10
After their successful subscription concert performance, the Umimaku High School Orchestra Club sets their sights on winning the national competition. But with a new lineup of second-years leading, things are off to a rocky start.

2. Ripples
12 Oct 2025 · 25 min · 8.0/10
Takimoto has been skipping morning practice despite being newly appointed as the second violin section leader. Sakuma, other section leaders and frustrated second violin members confront her about it.

3. Responsibility
19 Oct 2025 · 25 min · 8.0/10

4. Sports Day
26 Oct 2025 · 25 min · 9.0/10

5. Issues
2 Nov 2025 · 25 min · 9.0/10

6. Regret and Progress
9 Nov 2025 · 25 min · 9.0/10

7. Anger
16 Nov 2025 · 25 min · 8.0/10

8. The Competition
23 Nov 2025 · 25 min · 8.0/10

9. Bacchanale
30 Nov 2025 · 25 min · 8.0/10

10. Identity
7 Dec 2025 · 25 min · 7.0/10

11. Present
14 Dec 2025 · 25 min · 9.0/10

12. Choir
21 Dec 2025 · 25 min

13. Morning Mist
4 Jan 2026 · 25 min

14. Christmas Concert
11 Jan 2026 · 25 min

15. New Scenery
18 Jan 2026 · 25 min · 7.0/10

16. Genroku Iwatora
25 Jan 2026 · 25 min · 7.0/10

17. A Distinguished Father
1 Feb 2026 · 25 min · 7.0/10

18. Respective Signs
8 Feb 2026 · 25 min · 8.0/10

19. True Nature
15 Feb 2026 · 25 min

20. Surpass
22 Feb 2026 · 25 min

21. Graduation
1 Mar 2026 · 25 min
Blue Orchestra Season 2: quick answers
How many episodes are in Blue Orchestra Season 2?
Season 2 of Blue Orchestra has 21 episodes, about 9 hours in total.
When did Blue Orchestra Season 2 come out?
Season 2 premiered on 5 Oct 2025.