Blue Orchestra watch order
Updated October 2026 · 3 seasons · in release order
Short answer
Watch Blue Orchestra in release order: Blue Orchestra → Blue Orchestra Season 2.
2
in the main story: 2 seasons
45
episodes
~18 h
to watch the main story
Optional: 1 season (recaps, side stories and specials), marked below.
Release order
- 1
Ao no Orchestra 5-bu de Tanoshii KurashikkuSide story · optional, after Blue OrchestraTV · Spring 2023 · 19 ep · ~1.5 hours · score 2.8/5
- 2
- 3
Blue Orchestra Season 2Main storyTV · Fall 2025 · 21 ep · ~9 hours · score 3.7/5
How long is Blue Orchestra?
| Part | Seasons and movies | Episodes | Watch time |
|---|---|---|---|
| Main story | 2 seasons | 45 | about 18 hours |
| Everything released | 3 seasons | 64 | about 20 hours |
Watch time uses each season's and movie's episode length, or a typical length where we don't have one.
Where to watch Blue Orchestra
Blue Orchestra is officially on YouTube (1 of 3), counting its 3 seasons, movies and specials.
Services and regions change; the release order above links each season to its official pages. Where to watch Blue Orchestra has the full list, free options included.
Is Blue Orchestra finished?
As far as anything announced goes, yes: the last entry, Blue Orchestra Season 2, came out in 2025. Nothing new is announced yet.
Do I need to watch the Blue Orchestra movies and OVAs?
Optional: Ao no Orchestra 5-bu de Tanoshii Kurashikku.
How many episodes does Blue Orchestra have?
The main story is 45 episodes over 2 seasons, about 18 hours of viewing. With every optional extra it is 64 episodes (about 20 hours).
Where can I watch Blue Orchestra?
Officially on YouTube. Availability depends on your region; each season and movie below lists its own services.
Order and labels come from the relations in the AnimeHunt catalog (sequel, side story, summary, alternative version). Spot a mistake? Tell us.