有財富、名聲、勢力、擁有世界上的一切的「海賊王」哥爾·D·羅傑在即將遭到處刑前說了一段話：「想要我的財寶嗎？想要的話可以全部給你。去找吧！我把所有的財寶都放在那裡！」後來世界上的人們將這個寶藏稱作「大秘寶」（ONE PIECE），為了爭奪大秘寶「ONE PIECE」，而先後爭相出海成為海賊，因此造就了「大海賊時代」。主角蒙其·D·魯夫為了要實現與紅髮傑克的約定而出海，在遙遠的路途上找尋著志同道合的夥伴，進入「偉大的航道」，目標是得到「ONE PIECE」與成為「海賊王」。

One Piece Characters Log is a series of recap episodes for the One Piece anime, made to commemorate the release of One Piece Film: Gold. The episodes recap the stories of each of the nine Straw Hat Pirates until the Dressrosa Arc, and are narrated by Bartolomeo. Each episode is around 30 minutes. Originally airing weekly on television from June 19 to September 11, 2016, the episodes were also released on four DVDs

A timid salesman is introduced to a secret club where cosplaying Weekly Shonen Jump superfans awaken their inner-heroes to overcome life’s challenges.

A remake of the One Piece anime for Netflix will recreate the story of the original "ONE PIECE" manga, starting from the East Blue arc.