Ryotaro Nogami/Kotaro

:Not to be confused with Kotaro Nogami, Ryotaro's grandson, who became New Den-O
 is the eleven-year old version of that he met during the events of Kamen Rider Den-O: I'm Born!, nicknamed Kotaro to differentiate him from his present, older self.
==History==
===I'm Born===
When Ryotaro and Hana are trapped in the year 2000 by Kamen Rider Gaoh they encounter Ryotaro's child self. With Ryotaro lacking memories of being Kamen Rider Den-O due to being attacked by Gaoh and unable to transform, the young Ryotaro is given the nickname Kotaro and decides to go with them to stop Gaoh's plans. During a fight with ninjas in the Edo Period, Momotaros possesses him with his contract to Ryotaro extending to the past and transforms into Kamen Rider Mini Den-O.
After the battle Kotaro is brought back to his time but not before seeing his late parents and then bids the gang farewell.
==Video Game appearances==
===Kamen Rider Battle: Ganbaride===
Kamen Rider Chibi Den-O appears as a playable character in this video game.
==Imagin Possessions==
M-Kotaro Ryotaro.png|Young M-Ryotaro
==Kamen Rider Mini Den-O==
==Equipment==
*Den-O Belt - transformation device belt that allows for form switching.
*Rider Pass - a ticket system that allows for transformations as well as the operation of the motorbike Machine DenBird and DenLiner
*DenGasher - a four-piece standard issue assemble side-arm that reconfigures to form various weapons.
==Vehicles==
*DenLiner - a time-traveling bullet train
*DenBird - Den-O's bike. Also operates the DenLiner.
==Notes==
*In I'm Born, unlike later Child Riders Wataru and Asumu (Decade), Kotaro does not grow to the size of an adult when transforming into his Rider Form, becoming Kamen Rider Mini Den-O.
**When Mizoguchi later portrayed the de-aged Ryotaro, he instead grew to an adult size when transforming into his Rider form, although by this time of production, Mizoguchi had grown into a young teenager.
==See also==
*Ryotaro Nogami
==External links==
*Kamen Rider Zukan page on Kotaro.
*Kamen Rider Zukan page on Kamen Rider Mini Den-O.
==Navigation==
Category:Movie Riders
Category:Den-O Riders
Category:Heroes
Category:Den-O Characters