

Episode 257: “Smash the Wave! Luffy and Zoro Use the Strongest Combo!”
- 257 of 1180
- February 26, 2006
- 24 min
- Aired
| Series | One Piece |
|---|---|
| Episode | 257 of 1180 |
| Japanese | 波を砕け!ルフィとゾロの最強合体技 |
| Original air date | February 26, 2006 |
| Episode length | 24 min |
| Studio | Toei Animation |
| Previous episode | Episode 256: “Rescue Our Friends! A Bond Among Foes Sworn with Fists!” |
| Next episode | Episode 258: “A Mysterious Man Appears?! His Name Is Sniperking!” |
| Streaming | Crunchyroll, Netflix, Hulu |
“Smash the Wave! Luffy and Zoro Use the Strongest Combo!” is episode 257 of the anime One Piece. It first aired on February 26, 2006.
Summary
A summary of this episode has not been written yet.
Music in this episode
- OP 5“Kokoro no Chizu” — BOYSTYLEAnimeThemes
Where to watch
Streaming services that list One Piece. What you can watch depends on your country. Acino does not host any video; each link leads to the service's own page.
Episode guide
About the series

The anime follows Monkey D. Luffy and his crew as they travel across the Grand Line in search of the greatest treasure in the world, One Piece. Luffy's reason for being a pirate is one of pure wonder and adventure, driven by his childhood hero, the Pirate King. The series is known for its crazy adventures, dark…
Read the article →References
- “One Piece”. Kitsu. Retrieved October 27, 2026.
- “One Piece”. MyAnimeList. Retrieved October 27, 2026.
- “One Piece”. AnimeThemes. Retrieved October 27, 2026.
Episode titles and air dates come from Kitsu. The summary is written by Acino with AI assistance and checked so that it does not copy other sites.