Kamen Riders' Final Forms

In every installment of the Kamen Rider series in the Heisei era, at least one Kamen Rider gains a form that is statistically more powerful or thematically more important, called a Final Form (最終形態) (or Strongest Form (最強形態) or Final Power-up (最終パワーアップ) ). This is typically reserved for the titular Kamen Rider, but other, non-titular Riders have also obtained a Final Form.

The predecessor of the Final Forms came from the Showa era Rider, Kamen Rider Stronger, with his Charge Up form.

In rare cases, some Riders' Final Forms too have restrictions and dangers when used. Such cases include-
 * Blade King Form: Due to Blade's high compatability with the Undead, excessive usage of King Form will slowly turn him into a Joker Undead.
 * Fourze Cosmic States: Fourze must maintain his faith in his friends or he will lose access to this form.
 * Ex-Aid Muteki Gamer: Ex-Aid requires Para-DX to be alive in order to maintain sufficient Bugster immunity.
 * Para-DX Lvl. 99: Para-DX requires Human DNA to use the Gamer Driver.
 * Evol Black Hole: Evol can lose control over himself.
 * Grease Blizzard: Due to unstable increase of his Hazard Level by Faust, Grease's life force will be depleted after usage, thus causing his death.

The name comes from Kamen Rider Decade, where Decade accessed the nine previous main Kamen Riders' (from Kuuga to Kiva) Final Forms in cards called "Final Kamen Ride" Cards while in his own Final Form.

In recent years, several Kamen Riders have gone on to, usually in movies, access forms that are even further advanced from the Final Form.

Kamen Rider Stronger

 * Kamen Rider Stronger
 * Charge Up

Kamen Rider Kuuga

 * Kamen Rider Kuuga
 * Ultimate Form
 * Ultimate Form (Dark Eye)
 * Kamen Rider Kuuga (Prototype)
 * Ultimate Form
 * Ultimate Form (Dark Eye)

Kamen Rider Agito
Agito=
 * Kamen Rider Agito
 * Shining Form
 * Mirage Agito (S.I.C. Hero Saga exclusive)

Kamen Rider Ryuki
Ryuki=
 * Kamen Rider Ryuki
 * Kamen Rider Ryuki Survive

Kamen Rider 555

 * Kamen Rider Faiz
 * Blaster Form

Kamen Rider Blade
Blade=
 * Kamen Rider Blade
 * King Form

Kamen Rider Hibiki

 * Kamen Rider Hibiki
 * Kamen Rider Armed Hibiki
 * Kamen Rider Armed Hibiki (Sengoku Period Ver.) (S.I.C. Hero Saga exclusive)

Kamen Rider Kabuto
Kabuto=
 * Kamen Rider Kabuto
 * Hyper Form

Kamen Rider Den-O
Den-O=
 * Kamen Rider Den-O
 * Climax Form (for the Taros)
 * Liner Form (for Ryotaro)

Kamen Rider Kiva
Kiva=
 * Kamen Rider Kiva
 * Emperor Form
 * Emperor Form (Rampage)

Kamen Rider: Dragon Knight
Dragon Knight=
 * Kamen Rider Dragon Knight
 * Survive Mode

Onyx= Nopicture.jpg|Onyx Over Survive
 * Kamen Rider Onyx
 * Over Survive (novel exclusive)

Kamen Rider Decade
Decade=
 * Kamen Rider Decade
 * Complete Form

Kamen Rider W
Double=
 * Kamen Rider Double
 * CycloneJokerXtreme
 * CycloneAccelXtreme (hypothetical Final Form)

Kamen Rider OOO
OOO=
 * Kamen Rider OOO
 * Putotyra Combo

Kamen Rider Fourze
Fourze=
 * Kamen Rider Fourze
 * Cosmic States

Kamen Rider Wizard
Wizard=
 * Kamen Rider Wizard
 * Infinity Style

Kamen Rider Gaim
Gaim=
 * Kamen Rider Gaim
 * Kiwami Arms

Kamen Rider Drive
Drive=
 * Kamen Rider Drive
 * Type Tridoron

Kamen Rider Ghost
Ghost=
 * Kamen Rider Ghost
 * Mugen Damashii

Kamen Rider Amazons

 * Kamen Rider Amazon Omega
 * Kamen Rider Amazon New Omega

Kamen Rider Ex-Aid
Ex-Aid=
 * Kamen Rider Ex-Aid
 * Muteki Gamer

Kamen Rider Build
Build=
 * Kamen Rider Build
 * Genius Form

Kamen Rider Zi-O
Zi-O=
 * Kamen Rider Zi-O
 * Kamen Rider Grand Zi-O
 * Kamen Rider Oma Zi-O (Alternate future)