Kamen Riders' Base Forms

In certain Kamen Rider Series, there are Riders who have access to a default form before they alternate between their Main Forms. Usually the Rider's default form is commonly used along with the other Main Forms, while some other riders include a base that gives access to alternate forms that offer slight advantages over the base form, such as added strength in return for lowered speed, etc.

The combat capabilities of Base Forms vary, while some riders (Agito, Fourze, and Beast) are perfectly capable of holding their own in their Base Forms, others' (Kuuga, Ryuki, and Den-O) Base Forms are rather weak in comparison to their other forms.

Kamen Rider Kuuga

 * Kamen Rider Kuuga
 * Kuuga Growing Form (Base Form)

Kamen Rider Agito

 * Kamen Rider Agito
 * Agito Ground Form (Base/Main Form)

Kamen Rider Ryuki Final Forms

 * Each of the 13 Kamen Riders have a Blank Form which is used when they lack a Contract Monster, though only Ryuki's and Ouja's have been seen.


 * Kamen Rider Ryuki
 * Ryuki Blank Form (Base Form)
 * Kamen Rider Ouja
 * Ouja Blank Form (Base Form)

Kamen Rider Den-O

 * Kamen Rider Den-O
 * Plat Form (Base Form)

Kamen Rider Fourze
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 * Kamen Rider Fourze
 * Fourze Base States (Base/Main Form)

Kamen Rider Wizard

 * Kamen Rider Beast
 * Beast Lion Style (Base/Main Form)