One Piece

One Piece (1999 – ...)

1999 • 23 seasons • Action & Adventure, Comedy • TV-14

On August 7, 2026

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photo from the episode

Episode 242 — Cannon Fire Is the Signal! CP9 Goes Into Action!

Season 8 • One Piece

Released: 2005-08-21 • Action & Adventure/Comedy/Animation

77%

User score

The Strawhats (still missing Sanji) rush to Galley La where Robin and CP9 begin a raid. In Iceburg's room, Robin and the mysterious man Iceburg saw before, tell him that they've purposely placed the blame on the pirates. Their true aim is the blueprints he would've passed down to Paulie. Luffy separates from his group.

Episodes

Episode 229
The Dashing Sea Train and the City of Water: Water Seven!
2005-04-17

Episode 230
Adventure in the City On the Water! Head to the Mammoth Shipbuilding Plant!
2005-04-24

Episode 231
The Franky Family and Iceberg!
2005-05-01

Episode 232
Galley-La Company! A Grand Sight: Dock #1!
2005-05-15

Episode 233
Pirate Abduction Incident! A Pirate Ship That Can Only Await Her End!
2005-05-22

Episode 234
Rescuing Our Friend! Raid on the Franky House!
2005-06-05

Episode 235
Big Fight under the Moon! The Pirate Flag Flutters with Sorrow!
2005-06-12

Episode 236
Luffy vs. Usopp! Collision of Two Men's Pride!
2005-06-19

Episode 237
Severe Shock Hits the City of Water! Iceberg Targeted!
2005-07-03

Episode 238
Gum-Gum Human Vs. Fire-Breathing Cyborg!
2005-07-10

Episode 239
The Straw Hat Pirates are the Culprits? The Protectors of the City of Water!
2005-07-31

Episode 240
Eternal Farewell? Nico Robin, the Woman Who Draws Darkness!
2005-08-07

Episode 241
Capture Robin! The Determination of the Straw Hats!
2005-08-14

Episode 242
Cannon Fire Is the Signal! CP9 Goes Into Action!
2005-08-21

Episode 243
CP9 Takes Off Their Masks! Their Shocking True Faces!
2005-09-04

Episode 244
Secret Bond! Iceberg and Franky!
2005-09-11

Episode 245
Come Back, Robin! Showdown with CP9!
2005-09-18

Episode 246
The Straw Hat Pirates Annihilated? The Menace of the Leopard Model!
2005-10-23

Episode 247
The Man Who Is Loved Even by His Ship! Usopp's Tears!
2005-10-30

Episode 248
Franky's Past! The Day the Sea Train First Ran!
2005-11-06

Episode 249
Spandam's Scheme! The Day the Sea Train Shook!
2005-11-13

Episode 250
The End of the Legendary Man! The Day the Sea Train Cried!
2005-11-20

Episode 251
The Truth Behind Her Betrayal! Robin’s Sorrowful Decision!
2005-11-20

Episode 252
The Steam Whistle Forces Friends Apart! The Sea Train Starts to Run!
2005-12-04

Episode 253
Sanji Barges In! Sea Train Battle in the Storm!
2005-12-11

Episode 254
Nami's Soul Cries Out! Straw Hat Luffy Makes a Comeback!
2006-01-22

Episode 255
Another Sea Train? Rocketman Charges Forth!
2006-01-29

Episode 256
Rescue Our Friends! A Bond Among Foes Sworn with Fists!
2006-02-05

Episode 257
Smash the Wave! Luffy and Zoro Use the Strongest Combo!
2006-02-26

Episode 258
A Mysterious Man Appears?! His Name Is Sogeking!
2006-03-05

Episode 259
Showdown Between Cooks! Sanji vs. Ramen Kenpo
2006-03-12

Episode 260
Rooftop Duel! Franky vs. Nero
2006-03-19

Episode 261
Clash! Demon-Slasher Zoro vs. Ship-Slasher T-Bone!
2006-04-02

Episode 262
Scramble over Robin! A Cunning Plan by Sogeking!!
2006-04-16

Episode 263
The Judicial Island! Full View of Enies Lobby!
2006-04-30

Information

Episode air date	21.08.2005
Episode runtime	24 min
Episode rating	7.67
Genres	Action & Adventure / Comedy / Animation
TMDB series rating	8.8
IMDb series rating	9.0
Series status	Returning series
Age rating	14+
Country	JP

Trailer

Additional videos

Happy 26th Anniversary to ONE PIECE [Subtitled]

Happy 26th Anniversary to ONE PIECE [Subtitled]

▶

Cast

Mayumi Tanaka
Monkey D. Luffy (voice)

Kazuya Nakai
Roronoa Zoro (voice)

Mari Yaguchi
요코 (성우)

Akemi Okamura
Nami (voice)

Kappei Yamaguchi

Kappei Yamaguchi
Usopp (voice)

Hiroaki Hirata
Sanji (voice)

Ikue Otani
Tony Tony Chopper (voice)

Yuriko Yamaguchi

Yuriko Yamaguchi
Nico Robin (voice)

Kazuki Yao
Franky (voice)

Katsuhisa Houki

Katsuhisa Houki
Jinbe (voice)

Cho
Brook (voice)

Reiko Takagi
Jewelry Bonney (voice)

Yohei Tadano
Dr. Vegapunk (voice)

Hideyuki Tanaka

Hideyuki Tanaka
돈키호테 도플라밍고 (성우)

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