War for Kamen Riders

The **"War for Kamen Riders**" (仮面ライダー為に大戦, *Kamen Raidā Tame ni Taisen*) is an on going "tournament" where participants transform into Kamen Riders and compete against each other by defeating the Dreadzone to protect the city. The participants must saving people and collect medals from previous Kamen Riders. The winner will become the "Eighth Legendary Rider" as the prize.

## History

The War for Kamen Riders was created by the organization Kamen Rider Grand Prix to "combat" the Dreadzone.

## Tournaments Played

### Pre-Series Tournaments

The following games take place prior to the beginning of the series. As such, very little detail is known about the games, and are only seen in flashbacks.

#### Makoto Arisato's Game

**Episodes:** Episode 16 (Flashback, Pre-Series)
**Enemies Present:** Unknown Dreadmen
**Final Boss:** Unknown Terror
**Qualified:** N/A
Participants

* N-Jima
	+ N/A
* N-Jima
	+ N/A

**Results**: N/A

#### Andrew Cíclope's Witness

**Episodes:** Pre-Series - Episode 1
**Enemies Present:** Dreadmen
**Final Boss:** Unknown Terror
**Qualified:**
In one of the rounds, a young Andrew Cíclope was on the outside of a Terror Arena Kamen Rider Orochi and four unknown participants fight the Terrors.

Participants

 Kamen Rider ??? | Unknown Participant
 Kamen Rider ??? | Unknown Participant
 Kamen Rider ??? | Unknown Participant
 Kamen Rider ??? | Unknown Participant

* Orochi
	+ Orochi
* Orochi
	+ Orochi
* ???
	+ Entry Form
* ???
	+ Entry Form
* ???
	+ Entry Form
* ???
	+ Entry Form

**Results**: N/A

#### Koma Inusan's Witness

**Episodes:** Pre-Series - Episode 1
**Enemies Present:** Dreadmen
**Final Boss:** Unknown Terror
**Qualified:**
In one of the rounds, a young

Participants

* Orochi
	+ Orochi
* Yuki
	+ Attachment Drill
* Yoko Asami
	+ Yuki-Onna (presumably)
* Orochi
	+ Orochi
* Yuki
	+ Attachment Drill
* Yoko Asami
	+ Yuki-Onna (presumably)
* ???
	+ Entry Form
* ???
	+ Entry Form
* ???
	+ Entry Form

**Results**: N/A

#### Casey & Tyler's Game

**Episodes:** Day 14: Eternal Grudge (Flashback; Pre-Series)
**Enemies Present:** Unknown Dreadmen
**Final Boss:** Unknown Terror
**Qualified:** N/A

 Kamen Rider ??? | Tyler | Presumably Lost

### Onscreen Tournaments

The following games take place during the series. As such, the events that take place are physically seen.

#### First Onscreen Tournament

##### Final Known Round

**Episodes:** Pre-Series - Episode 1
**Enemies Present:** Red Dreadmen
**Final Boss:** Golden Terror
**Qualified:** Yukiko Onodera
This round of the War for Kamen Riders had began approximately five months predating the series with roughly 49 participants. It ended on September 3, 2022 with Orochi's and Yuki's survivals, while almost half of the unseen Riders had been eliminated according to the scoreboard.

Participants

* Orochi
	+ Orochi, Illimitation
* Yuki
	+ Yuik-Onna
* Wingder
	+ Drill
* Orochi
	+ Orochi, Illimitation
* Yuki
	+ Yuik-Onna
* Wingder
	+ Drill Attachment

**Results**: Yamato Hachi temporary wanted a speed increase as he wasn't that fast during the entire round compared to the other Riders.

#### Second Onscreen Tournament

##### First Known Round

**Episodes:** Episode 2-Episode 9
**Final Boss:** Frog Terror
**Qualified:** Yamato Hachi and Koma Inusan

###### First Stage

Game: Treasure Hunting Game
Episodes: Episode 2
Enemies Present: White Dreadmen, Rod Terror

* Yo-kai
	+ Nekomata
* Orochi
	+ Orochi
* Komainu K
	+ TBA
* Komainu J
	+ TBA
* Yuki
	+ Yuki-Onna
* Raidou
	+ TBA
* Kyuubi
	+ TBA
* Viper
	+ TBA
* Yo-kai
	+ Nekomata
* Orochi
	+ Orochi
* Komainu K
	+ TBA
* Komainu J
	+ TBA
* Yuki
	+ Yuki-Onna
* Raidou
	+ TBA
* Kyuubi
	+ TBA
* Viper
	+ TBA

**Results**: Mitsuzane is killed by the Rod Terror, eliminating him from the game.
###### Second Stage

Game: Toxin Survival Game
Episodes: Episode 3 - Episode 4
Enemies Present: Poison Terror

* Yo-kai
	+ Nekomata
* Orochi
	+ Orochi
* Komainu K
	+ Solar
* Komainu J
	+ TBA
* Yuki
	+ Yuki-Onna
* Kyuubi
	+ Solar
* Yo-kai
	+ Nekomata
* Orochi
	+ Orochi
* Komainu K
	+ Attachment Solar
* Yuki
	+ Yuki-Onna
* Kyuubi
	+ Attachment Solar

**Results**: Due to his low score at the end of the round, Raiden is eliminated from the Desire Grand Prix. While Jiro is killed by the Poison, eliminating him from the game.
###### Third Stage

Game: Double Team Game
Episodes: Episode 5 - 6
Enemies Present: Rose Terror
New Participant: Kamen Rider New Jin

* Yo-kai
	+ Nekomata
* Orochi
	+ Orochi, Kengo
* Komainu K
	+ Solar, Jet
* Yuki
	+ Yuki-Onna, Illimitation
* Kyuubi
	+ Solar
* New Jin
	+ Ten
* Yo-kai
	+ Nekomata
* Orochi
	+ Orochi, Kengo
* Komainu K
	+ Attachment Solar, Attachment Jet
* Yuki
	+ Yuki-Onna, Illimitation
* Kyuubi
	+ Attachment Solar
* New Jin
	+ Attachment Ten

**Results**: Kyuemon is eliminated from the game due to his and New Jin's low score. New Jin left after the event was completed.
###### Final Stage

Game: Baseball Game
Episodes: 7-9
Enemies Present: Dreadmen & Baseball Terror

* Yo-kai
	+ Nekomata, New Falcon
* Orochi
	+ Orochi, Illimitation
* Komainu K
	+ Jet, Komainu K
* Yuki
	+ Yuki-Onna, Kengo
* Yo-kai
	+ Nekomata, New Falcon
* Orochi
	+ Orochi, Illimitation
* Komainu K
	+ Attachment Jet, Komainu K
* Yuki
	+ Yuki-Onna, Kengo

**Results**: Yuki forfeited due to her injuries rendering her incapable to continue fighting. Kenta's boost is to his jumping capabilities.
##### Second Known Round

**Episodes:** Episode 10 - 16
**Final Boss:** TBA
**Qualified:** TBA

##### Interim Stage

**Episodes:** Episode 16
**Enemies Present:** Kamen Rider Yo-kai
**Qualified:** Kamen Rider Komainu K and Kamen Rider Yuki

#### Third Onscreen Tournament

**Episodes:** Episode 17 - TBA
**Final Boss:** TBA
**Qualified:** TBA

## Notes

* Although many War for Kamen Riders participants have never transformed, the opening sequence showed their Training Forms (albeit blurred) with similarly designed yo-kai helmets to the main cast.