Kamen Riders' Upgrade Forms

Many Kamen Riders possess a type of power up that is an upgrade over 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 Showa 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.

Kamen Rider
Rider 1=
 * Kamen Rider 1
 * Sakurajima version
 * New (permanent)

Kamen Rider (Skyrider)

 * Skyrider
 * Powered Skyrider (permanent)

Kamen Rider Black RX

 * Kamen Rider Black
 * Black RX (permanent)

Kamen Rider Kuuga

 * Kamen Rider Kuuga
 * Rising Mighty
 * Rising Dragon
 * Rising Pegasus
 * Rising Titan

Kamen Rider Agito

 * Kamen Rider Agito
 * Trinity Form

Kamen Rider Decade

 * Kamen Rider Decade
 * Violent Emotion (No longer used afterward; Movie-exclusive)

Kamen Rider Fourze

 * Kamen Rider Fourze
 * Rocket States
 * Rocket Drill States (Hyper Battle DVD-exclusive)

Kamen Rider Wizard

 * Kamen Rider Wizard
 * Flame Dragon
 * Water Dragon
 * Hurricane Dragon
 * Land Dragon

Kamen Rider Gaim

 * Kamen Rider Gaim
 * Jimber Arms
 * Jimber Lemon Arms
 * Jimber Cherry Arms
 * Jimber Peach Arms
 * Fresh Orange Arms (Hyper Battle DVD-exclusive)

Kamen Rider Drive

 * Kamen Rider Drive
 * Type Dead Heat/Deadheat Drive
 * Type Dead Heat Flare
 * Type High Speed (Hyper Battle DVD-Exclusive)
 * Type High Speed Vegas (Hyper Battle DVD-Exclusive)
 * Type High Speed Flare (Hyper Battle DVD-Exclusive)

Kamen Rider Ghost
Ghost=
 * Kamen Rider Ghost
 * Toucon Boost Damashii
 * Goemon Damashii
 * Ryoma Damashii
 * Himiko Damashii
 * Toucon Benkei Damashii
 * Toucon Musashi Damashii
 * Toucon Houdini Damashii
 * Toucon Beethoven Damashii
 * Toucon Billy the Kid Damashii
 * Toucon Robin Damashii

Kamen Rider Ex-Aid
Ex-Aid=
 * Kamen Rider Ex-Aid
 * Double Action Gamer
 * Level X
 * Level XX

Kamen Rider Build
KRBu-Buildrabbittanksparkling.png|RabbitTank Sparkling Form
 * Kamen Rider Build
 * RabbitTank Sparkling Form