Theories & Speculations

Categories

  1. One Piece (Series & Plot) 1,270
  2. Characters 2,267

Top Theories/Speculations

  1. Theory Ancient Weapons: Astronomy, The real source
    Moons of Pluto, Uranus and Neptune are the inspiration for Ancient Weapons - by CAMUNAI
    Updated: Aug 10, 2019
  2. Theory Sanji's Hidden "Cosmic" Power
    An old SBS may hold a clue to Sanji's true power. - by Theo Ries
    Updated: Oct 10, 2016
  3. Theory Luffy's Awakening 3 :Haoshoku Haki
    The return of True King : Applications of Conquer's Haki - by Dave
    Updated: Mar 7, 2017
  4. Theory Journey to Uranus :Winged Race
    4th Ancient Weapon -Devil fruits origins & Secret of Yami Yami no mi - by Dave
    Updated: Mar 28, 2017
  5. Theory Chopper's Dream
    Chopper's Road to becoming Panacea - by Dave
    Updated: Aug 19, 2016

View All Featured Theories & Speculations

  1. Speculation Nami's connection to Romanian lore and a bigger role to play in Wano

    Nami and her abilities may be inspired from Solomonars, Romanian weather wizards.
  2. Theory Barbarossa and Shanks The Emperors

    The commonality between Emperor Barbarossa and Emperor Shanks.
  3. Theory The Marines interference foreshadowed and built up

    Punk Hazard foreshadowing // Kiku, Zoro, Hiyori and Tashigi // Law's deathflag // Luffy vs Sentomaru
  4. Theory The ultimate Nico Robin theory! - To Wano, the well of the Poneglyphs! (UPDATED 02.03.2019!)

    Some analysis on our favourite-swan Robin! Everything might lead up to Wano+! Analyzing the threats!
  1. Monstertrio333

    Theory Thousand Sunny Upgrade Post Wano

    The Upgrades specifically to the thousand sunny that will occur post Wano
    5/5, 1 rating
    Updated:
    Aug 16, 2019
  2. Zagrash

    Theory The One Piece that connects everything, the biggest theory!

    One Piece that connects everything, from Golden Age to dawn, the Red Line of the Story.
    5/5, 8 ratings
    Updated:
    Aug 14, 2019
  3. Jai Jana
    3.5/5, 2 ratings
    Updated:
    Aug 11, 2019
  4. Tokiro Oumaga

    Theory The People Lost to Time - Wings of the King

    Big Mom says King's race was thought to be extinct, but what exactly is his race?
    4.5/5, 4 ratings
    Updated:
    Aug 8, 2019
  5. TheHierophant

    Theory Imu, Greenbull and the Origin of Devil Fruits

    Are Imu and Greenbull the same person? Is Imu the original DF eater?
    4.5/5, 2 ratings
    Updated:
    Aug 7, 2019
  6. Rej

    Theory The Mizu Mizu no mi foreshadowed!

    Leaning back, analysing a pattern that is bugging me. I think the Water Devil-Fruit can exist!
    3.75/5, 4 ratings
    Updated:
    Aug 4, 2019
  7. StealthBlack
    2.66667/5, 3 ratings
    Updated:
    Aug 4, 2019
  8. Hithere
    3/5, 1 rating
    Updated:
    Aug 4, 2019
  9. KingOfTheSwordmen
    4.14286/5, 7 ratings
    Updated:
    Jul 29, 2019
  10. spitles
    5/5, 3 ratings
    Updated:
    Jul 27, 2019
  11. Shishi Sonson
    3/5, 1 rating
    Updated:
    Jul 24, 2019
  12. spitles
    0/5, 0 ratings
    Updated:
    Jul 20, 2019
  13. Zagrash
    5/5, 7 ratings
    Updated:
    Jul 19, 2019
  14. Rej
    3/5, 1 rating
    Updated:
    Jul 15, 2019
  15. Nitwit
    2/5, 5 ratings
    Updated:
    Jul 12, 2019
  16. Monkey D. Draggin
    3/5, 5 ratings
    Updated:
    Jul 11, 2019
  17. Joaquin Sablada
    2.33333/5, 3 ratings
    Updated:
    Jul 11, 2019
  18. Nessos

    Theory Souls in One Piece

    Everything we know about Souls in One Piece and what we can conclude from this.
    4.85714/5, 7 ratings
    Updated:
    Jul 10, 2019
  19. ImmaIvanoM
    4/5, 7 ratings
    Updated:
    Jul 8, 2019
  20. Kuroshika
    5/5, 8 ratings
    Updated:
    Jul 2, 2019
  21. Donal D. Trump

    Theory Colors & Mixtures: CONQUEROR = SOLVED; KATAKURI = MAD; HAKI = CANCELLED

    This time we are going to puzzle out where the entire haki story line is heading towards
    4.875/5, 8 ratings
    Updated:
    Jul 3, 2019
  22. Rej
    4.2/5, 5 ratings
    Updated:
    Jun 30, 2019
  23. Jyiber
    4.5/5, 2 ratings
    Updated:
    Jun 29, 2019
  24. Bishop D. George
    5/5, 2 ratings
    Updated:
    Jun 28, 2019
  25. Critical Mindset
    5/5, 2 ratings
    Updated:
    Jun 25, 2019
  26. King of beasts kaido
    4/5, 1 rating
    Updated:
    Jun 25, 2019
  27. Donal D. Trump

    Theory The History of the World

    We are examining Joyboy's journey, identity & uncovering the true history of the world
    4.66667/5, 9 ratings
    Updated:
    Jul 6, 2019
  28. LacrimosaInferna
    4.75/5, 4 ratings
    Updated:
    Jun 21, 2019
  29. King of beasts kaido
    4/5, 2 ratings
    Updated:
    Jun 21, 2019
  30. Aloe Vera

    Theory Flowing Armament Haki - The Way of the Sword

    Taking an in-depth look at the relationship between Flowing Armament Haki and swordsmanship. (945+)
    4.81818/5, 11 ratings
    Updated:
    Jun 17, 2019
  31. GangMemberLeo
    2.75/5, 8 ratings
    Updated:
    Jun 16, 2019
  32. Zach Mathis
    4.5/5, 2 ratings
    Updated:
    Jun 10, 2019
  33. ImmaIvanoM

    Speculation Kyoshiro’s Devil fruit ability

    Kyoshiro probably has a Zoan DF from the trajectory of the major antagonists of the arc
    4.66667/5, 3 ratings
    Updated:
    Jun 9, 2019
  34. flappy

    Theory Little Garden and Wano

    Oda uses little Garden to show us what's coming
    4/5, 4 ratings
    Updated:
    Jun 8, 2019
  35. MammothBoy78

    Theory Strawhat theory

    Theory about how the will of D is passed down from strawhat
    4.75/5, 4 ratings
    Updated:
    Jun 5, 2019
  36. Lily
    5/5, 1 rating
    Updated:
    Jun 5, 2019
  37. MammothBoy78

    Theory The end of Kaido and the Wano Arc

    Why Kaido is a homie and how Gecko Moria is gonna help blackbeard kill and steal Kaido's devil fruit
    3.25/5, 4 ratings
    Updated:
    Jun 3, 2019
  38. ChuckTalens
    4/5, 2 ratings
    Updated:
    Jun 2, 2019
  39. Artur

    Theory Denjirou's True Identity

    Trying to prove Denjirou's true identity, who might've been hiding under our noses this whole time!
    4.2/5, 5 ratings
    Updated:
    Jun 2, 2019
  40. Donal D. Trump

    Theory Dragon's secret

    Let's explore the 15+ year old mystery of Monkey D Dragon's tattoo
    5/5, 4 ratings
    Updated:
    Jun 1, 2019
  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice