ONE PIECE Episode 119: Secret of Powerful Swordplay! Ability to Cut Steel and the Rhythm Things Have!
Episode 119 of 1180 of ONE PIECE, aired July 21, 2002, 25 minutes. Available with English subtitles and dub where released.
Episode summary
While Miss. Doublefinger's fight with Nami was challenging, Zoro is having an even more difficult time fighting Mr.1: A man who can change his entire body into steel - something that Zoro can't cut. As Zoro nears death, he must discover the secret to "the breath of all things".