Kamen Riders' Upgrade Forms

Many Kamen Riders possess a type of power up that is an upgrade of their main form, but weaker than Super Forms or Final Forms. Often, these are usually more powerful iterations of their main form, obtained at the end of the first quarter of the series, with multiple versions for different form sets. Certain Masked Riders instead receive permanent, minor upgrades halfway through their series.

All Kamen Riders with early power-ups surpassed by Super Forms and Final Forms are listed here.

Masked Rider of Mystica

 * Masked Rider of Mystica
 * Advanced Mighty
 * Advanced Dragon
 * Advanced Pegasus
 * Advanced Titan

Masked Rider of Mystica II

 * Masked Rider of Mystica II
 * Trinity Form

Kamen Rider: Electric King

 * -|Electric King=
 * Kamen Rider Electric King
 * Wing Form

Kamen Rider: Chrono Warrior

 * Kamen Rider Chrono Warrior
 * Violent Emotion

Kamen Rider: Double Detective

 * Kamen Rider Accel
 * Accel Trial

Kamen Rider: OOO

 * Kamen Rider OOO
 * Poseidon Combo
 * Clawed Combo
 * Tramp Combo
 * Venom Combo
 * Glacier Combo

Kamen Rider: Quadronaut

 * -|Quadronaut=
 * Kamen Rider Quadronaut
 * Dynamic States
 * Inferno States
 * Rocket States
 * Rocket Drill States
 * Launcher States

Kamen Rider: Ringzard

 * Kamen Rider Ringzard
 * Volcano Dragon
 * Hydro Dragon
 * Hurricane Dragon
 * Horizon Dragon

Kamen Rider: Armor Warrior

 * -|Armor Warrior=
 * Kamen Rider Armor Warrior
 * Lemon Raiment Arms
 * Cherry Raiment Arms
 * Peach Raiment Arms
 * Melon Raiment Arms

Kamen Rider: Drive

 * -|Drive=
 * Kamen Rider Drive
 * Type Dead Heat/Deadheat Drive
 * Type High Speed
 * Type Fruits
 * Super Deadheat Drive