ONE PIECE Episode 84: Blue-Nosed Reindeer! Chopper`s Secret!
Episode 84 of 1180 of ONE PIECE, aired October 21, 2001, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Nami asks Chopper to join the crew, but he isn't interested. Kureha tells Nami some of what was Chopper's background. After realizing the abilities that Chopper has, Luffy is eager to make him join the crew.