One Piece

Season 7, Episode 220

Episode Title: Was It Lost? Stolen? Who Are You?

Air Date: 2005-02-06

Overview:

A mysterious figure appears during the night and steals the memories of the crew. In the morning, Robin is the only one who remembers the Straw Hats adventures together. Her attempts to keep the crew together fail as Nami and Zoro go separate ways.