Fans often cite this episode for Zoro's "Rashomon" technique and the introduction of Franky’s eccentric combat forms. Episode 260 - One Piece Wiki
On the Rocketman (the second Sea Train), the crew encounters discarded train cars blocking the tracks. In a standout moment, Zoro uses a powerful Iai technique, Rashomon , to slice through the massive metal car so they can pass. One Piece Episode 260
On the roof of the train, Franky continues his fight against the CP9 rookie, Nero. Nero identifies Franky’s weak spot—his back, which is still made of human flesh unlike his cybernetic front. To counter this, Franky hilariously lies flat on the roof so Nero cannot reach it. Frustrated, Nero demands a serious fight, prompting Franky to reveal his bizarre "Franky Centaur" form. Fans often cite this episode for Zoro's "Rashomon"
This episode adapts portions of Chapters 370, 371, and 372 of the manga. On the roof of the train, Franky continues
Sogeking (Usopp) makes contact with Nico Robin. He informs her that the crew knows why she left and is coming to save her, though she remains resistant due to the threat of CP9. Production Details