

One Piece: Defeat the Pirate Ganzack!
1998, Japanese. Directed by Goro Taniguchi.
While Luffy and his crew of Zoro and Nami are starving on their small boat, they are attacked by a large monster. Nami is taken away, while Luffy and Zoro wash up on shore. There they meet a young girl, Medaka, and learn of the sad history of the island. The evil Pirate Ganzack has taken away all the men in the village and enslaved them, including Medaka's father. Now Luffy, Zoro, and Medaka must infiltrate Ganzack's base in order to rescue the villagers and Nami.
- Runtime
- 0h 29m
- Post-credits
- None listed
- Language
- Japanese
- Rated
- Check local
Start now and it ends at ….
Popcorn Flick
Fun if you don’t overthink it.
6.6/10 from 72 TMDB viewer ratings.
Seen it? Give your verdict.
Saved privately on this device.
Where to watch One Piece: Defeat the Pirate Ganzack!
One Piece: Defeat the Pirate Ganzack! isn’t streaming on any OTT platform in India yet; it released on 26 July 1998.
No streaming listings yet. Search JustWatch.
Cast & crew
Details
- Released
- 26 July 1998
- Original title
- ワンピース 倒せ!海賊ギャンザック
- Country
- Japan
- Written by
- Hiroaki Kitajima, Goro Taniguchi
Check ratings elsewhere
News & fan talk
What One Piece: Defeat the Pirate Ganzack! is based on
One Piece: Defeat the Pirate Ganzack! is adapted from a manga.
Source details from Wikidata and TMDB.
If you liked One Piece: Defeat the Pirate Ganzack!

One Piece: Romance Dawn Story
2008 · 6.1/10
NewFans watch both

One Piece "3D2Y": Overcome Ace's Death! Luffy's Vow to his Friends
2014 · 7.1/10
Worth the HypeFans watch both

One Piece: Baron Omatsuri and the Secret Island
2005 · 7.2/10
Worth the HypeFans watch both

One Piece Episode of East Blue
2017 · 7.7/10
Worth the HypeFans watch both

One Piece Episode of Nami: Tears of a Navigator and the Bonds of Friends
2012 · 7.0/10
Worth the HypeFans watch both

One Piece: Heart of Gold
2016 · 7.4/10
Worth the HypeFans watch both

One Piece: Episode of Skypiea
2018 · 7.1/10
Worth the HypeFans watch both

One Piece: The Movie
2000 · 7.0/10
Worth the HypeFans watch both

One Piece Film: GOLD
2016 · 7.2/10
Worth the HypeFans watch both

One Piece: Clockwork Island Adventure
2001 · 6.8/10
Popcorn FlickFans watch both
One Piece: Defeat the Pirate Ganzack!: quick answers
Is One Piece: Defeat the Pirate Ganzack! worth watching?
Our verdict is Popcorn Flick: Fun if you don’t overthink it. It scores 6.6/10 from 72 TMDB viewer ratings.
How long is One Piece: Defeat the Pirate Ganzack!?
One Piece: Defeat the Pirate Ganzack! runs 29 minutes (0h 29m).
Does One Piece: Defeat the Pirate Ganzack! have a post-credits scene?
None is listed for One Piece: Defeat the Pirate Ganzack!. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
One Piece: Defeat the Pirate Ganzack! parents guide: is it suitable for kids?
No age rating is listed for One Piece: Defeat the Pirate Ganzack! yet.
Which OTT platform is One Piece: Defeat the Pirate Ganzack! on?
One Piece: Defeat the Pirate Ganzack! isn’t streaming on any OTT platform in India yet; it released on 26 July 1998. (Checked 14 November 2026.)
What movies are like One Piece: Defeat the Pirate Ganzack!?
If you liked One Piece: Defeat the Pirate Ganzack!, try One Piece: Romance Dawn Story, One Piece "3D2Y": Overcome Ace's Death! Luffy's Vow to his Friends, One Piece: Baron Omatsuri and the Secret Island.
Who directed One Piece: Defeat the Pirate Ganzack!?
One Piece: Defeat the Pirate Ganzack! (1998) was directed by Goro Taniguchi and stars Urara Takano, Wataru Takagi, Megumi Toyoguchi.
What is One Piece: Defeat the Pirate Ganzack! based on?
One Piece: Defeat the Pirate Ganzack! is adapted from a manga.