As the Pirate King Gold Roger was executed on the gallows he revealed that he left everything he owned in life in "One Piece". This sparked the great age of pirates; a time where all attempt to journey to the end of the Grand Line. Monkey D. Luffy dreams of finding the legendary treasure and becoming the Pirate King. Together with his crew, his nakama: Roronoa Zoro the swordsman, Nami the navigator, Usopp the marksman, Sanji the chef, Tony Tony Chopper the doctor, Nico Robin the archaeologist, and Franky the shipwright; the Straw Hat Pirates travel the Grand Line on their ship the Sunny Go in search of adventure and fulfillment of their dreams! But, many will stand in the way of Luffy's dream and the dreams of his nakama - pirates and the World Government alike.

One Piece is a very popular anime adapted from the popular manga of the same name created by manga-ka Eiichiro Oda in 1997. One Piece was soon animated by Toei Animation, and started airing on the Japanese TV network Fuji TV on October 20, 1999. From episode 207 and on, One Piece has been simulcast (simultaneously broadcasted) in both HDTV and Standard Definition. Starting with episode 279, One Piece began airing at a different timeslot, which varied from region to region in Japan. For the purposes of this guide, the early morning Sunday timeslot will be used, so the day the episode airs does not change. One Piece has reached 350 episodes on April 6, 2008. There are currently nine movies, with a tenth set for a Spring 2009 release, and eight TV Specials.

Arcs:
Season 1: Axe-Hand Morgan Arc A.K.A. Romance Dawn (001-003) and Buggy Arc (004-008)
Season 2: Captain Kuro Arc (009-017) and Don Kreig Arc (018-030)
Season 3: Arlong Arc (031-045) and Buggy Side Story (046-047)
Season 4: Logue Town Arc (048-053) and Warship Island Arc (054-060)
Season 5: Whiskey Peak Arc (061-067) and Coby/Helmeppo Side Story (068-069)
Season 6: Little Garden Arc (070-077) and Drum Island Arc (078-091)
Season 7: Arabasta Arc (092-130)
Season 8: Post-Arabasta Arc (131-135) and Goat Island Arc (136-138) and Rainbow Mist Arc (139-143)
Season 9: Jaya Arc (144-152) and Skypiea Arc (153-195)
Season 10: G8 Arc (196-206) and Davy Back Fight Arc (207-219) and Memory Loss Arc (220-226)
Season 11: Water 7 Arc (227-263) and Enies Lobby Arc (264-312) and Water 7 Revisited Arc (313-325)
Season 12: Ice Hunter Arc (326-336) and Thriller Bark Arc (337-?)

Specials:
TV Special 1: - Adventure in the Ocean's Navel
TV Special 2: - Open Upon the Great Sea! A Father's Huge, HUGE Dream!
TV Special 3: - Protect! The Last Great Performance
TV Special 4: - The Detective Memoirs of Chief Straw Hat Luffy
TV Special 5: - Boss Luffy Again! Dream or Reality Lottery Riot
TV Special 6: - The Great Mochimaki Race to the Castle! Conspiracy of the Red Nose.
TV Special 7: - The Criminal is Boss Luffy? Pursue the Missing Great Sakura
TV Special 8: - Chopperman Departs! Protect the TV Station by the Shore


Opening Themes:

• "We Are!" by Hiroshi Kitadani (eps. 1-46)
• "Believe" by Folder5 (eps. 47-116)
  
• "Hikari E" by The Babystars (eps. 117-168)
  
• "Bon Voyage!" by Bon-Bon Blanco (eps. 169-206)
  
• "Kokoro no Chizu" by BOYSTYLE (eps. 207-263)
  
• "Brand New World" by D-51 (eps. 264-278)
  
• "We Are!" by the Straw Hat Pirates (eps. 279-283)
  
• "Crazy Rainbow" by Tackey & Tsubasa (eps. 284-325)
  
• "Jungle P" by 5050 (eps. 326-)
  

Ending Themes:

• "Memories" by Maki Otsuki (eps. 1-30)
  
• "RUN! RUN! RUN!" by Maki Otsuki (eps. 31-63)
  
• "Watashi ga iru Yo" by TOMATO CUBE (eps. 64-73)
  
• "Souchinosuke" by Suitei-Shoujo (eps. 74-81)
  
• "Before Dawn" by AI-SACHI (eps. 82-94)
  
• "Glory ~Kimi ga iru Kara~" by Takako Uehara (eps. 107-116)
  
• "Shining Ray" by Janne da Arc (eps. 117-132)
  
• "Free Will" by Ruppina (eps. 133-155)
  
• "Faith" by Ruppina (eps. 156-168)
  
• "A to Z" by ZZ (eps. 169-181)
  
• "Moon and Sun" by shela (eps. 182-195)
  
• "Dreamship" by Aiko Ikuta (eps. 196-206)
  
• "Future Voyage" by Tackey & Tsubasa (eps. 207-230)
  
• "Eternal Pose" by Asia Engineer (eps. 231-245)
  
• "Dear Friends" by TRIPLANE (eps. 246-255)
  
• "Ashita wa Kurukara" by Dong Bang Shin Gi (eps. 256-263)
  
• "Adventure World" by Delicatessen (eps. 264-278)
  
• No Ending Theme (eps. 279+)