Kamen Rider Fan Fiction Wiki
This article is about a/an Fan Adaptation in the Kamen Rider Series.

Hero Legacy: Kamen Rider 00 (ヒーローレガシー:仮面ライダーダブルオー,Hīrō Regashī: Kamen Raidā Daburu ō) is a fan-made TV series adaptation of the Kamen Rider Franchise, written by H_barcenas and posted on the Kamen Rider Fanfiction Wiki Page. It is the spiritual sequel to Kamen Rider W, taking place in the City of Fuuto, 20 years after the events of the main series. The fanfiction also serves as the second entry to the Kamen Rider Heroes continuity, making it a direct sequel to Hero Retold: Kamen Rider Shinobi, following its conclusion in 2020.


Year 2020, a horrific incident called the Gaia Bombing leveled the City of Fuuto, causing massive destruction to its structures and deaths to thousands of its inhabitants. Ten years later, the once ecological landmark has yet to fully bounce back as efforts to revitalize the city has been met with resistance by its rising criminal activities, headed by the mysterious organization CENTER and the much more powerful High Dopants.

Enter Yusaku Amasawa, a young high school student running away from his mysterious past, before being thrust in as the new symbol of hope for its citizens after its original protectors had mysteriously disappeared. Now bearing the title of Kamen Rider 00, he faces these new threats while also uncovering a grand conspiracy that will ultimately lead him to confront his demons. Fuuto's story continues into this dark chapter.


Kamen Riders

Kamen Rider 00
Yusaku Amasawa
Kamen Rider G-Nasca
Kazuhiko Sudo
Kamen Rider KingJoker
Ran Ikegami
Kamen Rider Eternal-Zero
Reiju Amasawa
Kamen Rider Fang
Yoshihiko Sugai

Movie/Special Exclusive

Ran Ikegami & Yusaku Amasawa
Kamen Rider Joker
Shotaro Hidari (Hero Legacy)
Kamen Rider Quatre


Fuuto University Affiliate High School



Citizens of Fuuto


Kamen Rider Double
Philip & Shotaro Hidari
Kamen Rider Accel
Ryu Terui
Kamen Rider Eternal
Katsumi Daido

Cross-Over Characters

Kamen Rider Shinobi
Rentaro Kagura
Kamen Rider Hattari
Isamichi Konjo
Kamen Rider Kurenai
Rekka Ayano
Kamen Rider Saizo
Kyoya Hibino


Main Article: T3 Dopants, High Dopants


G-Sakura Dopant
Yui Miyagi
G-Enforcer Dopant
Shikkoku Rukia
G-Tyrant Dopant
Kagerou Shiramine
G-Elasmotherium Dopant
Tokime (Clone)
G-Reverse Dopant
Kozue Fushimi
G-Chimera Dopant
Goudo Ogasawara
Class 3D
Tyrant Dopant
Kaizo Shiramine
Erosion Dopant
Nemophila Dopant
Meiko Kanna
W-Enforcer Dopant

Zero Mercenary Group

G-Zero Dopant
Reiju Amasawa
Waterform Dopant
Tetsuya Ichijou
Hellsfire Dopant
Hideo Kazama
Edge Dopant
Makoto Sanada
Zero Dopant
Yusaku Amasawa (former)


Engine Dopant
Sakura Kanjiya
Hound Dopant
Lion Dopant
Violence Dopant
Unknown Kidnapper (Flashback)
Sportsmaster Dopant
Kippei Higashi
Comedian Dopant
GanGan Kojima
Falcon Dopant
Unknown Hitman ► Himeka Banba
Tachyon Dopant
Syndicate Member ► Misaki Tani
Energy Dopant
Unknown Man (Flashback)
Taurus Dopant
Tenma Sugiura
Helicopter Dopant
Chizuru Takaishi's Mom
Chameleon Dopant
Zeus Dopant
Professor Zeus (Flashback)
Sakura Dopant
Yui Miyagi

High Dopants

G-Engine Dopant
Nanami Naruse
G-Hound Dopant
G-Sportsmaster Dopant
Moriyama Jo
G-Comedian Dopant
Gekisou Miyata XX
G-Tachyon Dopant
Misaki Tani
G-Energy Dopant
G-Automaton Dopant
Earth Dopant
True Gaia Memory
G-Death Dopant
Yurei Garo


Enforcer Dopants
G-Masquerade Dopants
Class 3-D Students ► Various
Masquerade Dopants
Zombie Dopants
Zombie Dopants

Foundation X

Onycho Magia
Base Humagear
Libra Zodiarts
Foundation X Member
Nin-Zero Noa
Nin-Zero Noa
Grand Mutamits
Yurei Garo


Yami Nin-Ju
Zenichi Kawase


  1. The Return of R/Enter 00
  2. The Return of R/Sins, Past and Present
  3. H Symbol/Welcome to Class 2-A
  4. H Symbol/Rights and Duties
  5. L Confessions/The Ice Goddess
  6. L Confessions/The Price for an Inspiration
  7. Get Your S Game/Unrivaled Athlete
  8. Get Your S Game/Effort Plus Ultra
  9. I am a C/And a High School Student
  10. I am a C/Laughter at 100%
  11. F Blooming/Enter G-Nasca
  12. F Blooming/The Sakura Rising
  13. Critical T/Golden Hour Case
  14. Critical T/The Midnight Rider
  15. E the Rules/What is Justice?
  16. E the Rules/The Center of It All
  17. The W of Change/A Symbol Destroyed
  18. The W of Change/Eternal Cyclone
  19. The W of Change/Center of the Storm
  20. Friend A/Fair Turnabout
  21. Friend A/Healing Old Wounds
  22. The B Pledge/Sworn Brothers
  23. The B Pledge/The Ties That Bind
  24. The Lessons of Y/Your True Self
  25. The Lessons of Y/I am a Kamen Rider
  26. The Lessons of Y/The Untold Secrets
  27. The Secret M/Fuuto Underground
  28. The Secret M/Accelerated Counterattack
  29. Be N/The Law is Bull
  30. Be N/A Sense of Self
  31. The Return of Z/Enter G-Zero
  32. The Return of Z/Fuuto Ungrateful
  33. The Return of Z/Counted Crimes
  34. Enter the D/New School Year
  35. Enter the D/A Teacher's Sacrifice
  36. Enter the D/Look to the Future
  37. Black J/Reformed Plans
  38. Black J/Inconvenient Truths
  39. Black J/A New Trump Card
  40. The Ultimate G/Complete the Center
  41. The Ultimate G/Broken Foundations
  42. The Ultimate G/Four Beasts in One
  43. Toward the X/Struggle for Control
  44. Toward the X/Once a Rider
  45. Toward the X/Golden Formation
  46. The Three K/Campus Warfare
  47. The Three K/Fuuto High's Role
  48. The Three K/Multiple Symbols
  49. The U Questions/Chasing for Answers
  50. The U Questions/Count Your Enemies
  51. The U Questions/Humanity's Flaws
  52. Zero to I/The Clash of the Memories
  53. Zero to I/Eternal-Zero
  54. A New V/The True Gaia Memory
  55. A New V/The Cost of Evolution
  56. The Final P/Go Beyond Maximum
  57. The Final P/Hope for the Future
  58. From O to Δ/The Story Continues


  1. Kamen Rider Heroes: Shinobi X 00 – The Palace of Athena
  2. Hero Legacy The Movie: The Last Q/Kamen Rider Neo W


  1. Hero Legacy SP: Kamen Rider W – Zero
  2. Hero Legacy SP: Kamen Rider G-Nasca
  3. Hero Legacy SP: Kamen Rider 00 – Tears of a Goddess

Fan Cast

Recurring Guest Cast

Suit Actors

Notes from Writer

  • With Hero Legacy: Kamen Rider 00 serving as a fan-sequel to Kamen Rider W, several characters and references are mentioned/appear in the series in order to establish a form of continuity. This includes the other media where the W Riders appear as a prominent character, such as the novel, manga, and the Memory of Heroez game.
  • Similar to Hero Retold: Kamen Rider Shinobi, this series is mostly time-based in its plot progression, relying heavily on the events that happened in the past to establish the narrative and story in the series.
  • Unlike the canon Kamen Rider W story where its side stories take place at unknown points in the future (except the novel, which takes within W's continuity), the sequel aligns them within within a timeframe.
    • The main Kamen Rider W story takes place in 2009 - 2011.
    • The Fuuto PI story happens between 2015 - 2019.
    • The Memory of Heroez storyline occurs either in 2019 or 2020.