One Piece stands out among long-running anime for its remarkably low filler percentage. With 1,146 episodes aired as of October 2025, only 94 episodes are pure filler—just 8% of the entire series.
For fans who want to enjoy the story without unnecessary detours, this guide breaks down which episodes to watch, which to skip, and which are optional.
One Piece Filler Episode Table (Must-Skip)
| One Piece Filler Episodes |
|---|
| 50–51 |
| 54–61 |
| 131–143 |
| 196–206 |
| 213–216 |
| 220 |
| 223–224 |
| 228–230 |
| 236–237 |
| 279–283 |
| 326–336 |
| 382–384 |
| 406–407 |
| 426–429 |
| 457–458 |
| 492–493 |
| 506–508 |
| 542–543 |
| 575–578 |
| 590 |
| 626–628 |
| 747–750 |
| 780–782 |
| 895–896 |
✅ Note: Some filler episodes (like G-8 or movie tie-ins) are widely praised for quality, humor, or extra character content.
What Is Filler?
Filler episodes are anime-only content not found in the original manga. Studios create filler to avoid catching up to the manga source material. These episodes don’t advance the main story, but sometimes add side adventures or extra character moments.
One Piece Episode Breakdown
One Piece episodes fall into four categories:
| Type | Episodes | Notes |
|---|---|---|
| Manga Canon | 1,001 | Direct adaptations from the manga |
| Mixed Canon/Filler | 31 | Blend manga scenes with original content |
| Pure Filler | 94 | Completely original stories |
| Anime Canon | 20 | Original stories that fit the timeline |
Notable Filler Arcs
1. Warship Island Arc (Episodes 54–60)
The first filler arc introduces Apis and a quest to find a legendary island. It takes place right after the Loguetown storyline.
2. Post-Alabasta Arc (Episodes 131–143)
A 13-episode stretch featuring side stories about the Straw Hat crew members. Explores character backgrounds without advancing the main plot.
3. G-8 Arc (Episodes 196–206)
Many fans consider this the best filler arc. The Straw Hats accidentally land in a Marine fortress and must escape. It’s praised for humor and character consistency.
4. Ice Hunter Arc (Episodes 326–336)
An 11-episode story about a pirate crew called the Accino Family, taking place after the Straw Hats get their new ship.
5. Silver Mine Arc (Episodes 747–750)
A shorter four-episode arc featuring Bartolomeo and a silver fortress.
6. Cidre Guild Arc (Episodes 895–896)
A two-episode side story that aired during the Wano Arc.
Should You Watch Filler?
Most fans recommend skipping filler on first viewing. Pure filler doesn’t affect the main story, so you won’t miss important plot points or character development.
However, some filler is worth watching:
- G-8 Arc (196–206) – Highly praised for quality
- Movie tie-in episodes (426–429, 575–578, 780–782) – Adds context for One Piece films
- Anime Canon episodes (like 50–51, 93) – Optional content with enjoyable moments
Mixed Canon Episodes
The 31 mixed episodes blend manga scenes with original content. They usually adapt manga material but extend scenes or add filler moments. Watching these is recommended since they contain important canon information.
Why One Piece Has Low Filler
Unlike Naruto or Bleach, One Piece keeps the story flowing by slowing down pacing. Episodes adapt fewer manga chapters, adding extended scenes. This approach:
- Keeps the story continuous
- Makes some episodes feel stretched
- Avoids long filler arcs
Recent episodes sometimes adapt less than one manga chapter, ensuring almost all content is canon.
How to Watch Efficiently
For new viewers who want the core story:
- Skip all pure filler episodes (see table above)
- Watch mixed canon episodes (important scenes included)
- Watch all manga canon episodes
- Consider anime canon episodes if you want extra content
Final Thoughts
One Piece’s low filler rate (8%) makes it easy to enjoy the story without skipping much content. Most filler is in earlier arcs, with recent years focusing almost entirely on manga adaptation.
Whether you watch filler depends on your priorities:
- For the core story, stick to manga canon
- For extra Straw Hat adventures, fillers provide side stories and lighthearted moments
