Erika Satonaka

is Kosei Kougami's secretary. She later became Shintaro Goto's assistant when he takes over as Kamen Rider Birth.
==Overview==
Satonaka often leaves the chairman's office to assist Shintaro Goto in information gathering or to speak to Eiji on Kougami's behalf (though she actually outranks him). Later, she becomes Goto's assistant when he takes over as Kamen Rider Birth, but is lazy and causes trouble for him - showing up late to battles and sending a Gorillacandroid to assist him in her place.
But in episode 40, Satonaka becomes a bit more reliable when Shintaro agrees to pay her five percent of his salary to be ready for battle against the Greeed immediately. However, she still causes him grief by throwing him only one spare clip of ammunition for the Birth Buster.
==Video Game appearances==
===Kamen Rider Travelers Record===
Satonaka appears in the video game Kamen Rider Travelers Record.
==Personality==
Satonaka is a mature young woman who always faces anything with a calm, sometimes bored, disposition. Despite liking spicy foods better, she puts up with having to eat cakes made by her boss everyday. Because she is always made to eat the cakes that Kougami makes, she always has dieting on her mind. She is quite strict and rigid when it comes to performing her duties, constantly refusing to work over time and working earlier than she should despite having pressing matters at hand that needs immediate attention to.
Despite presenting herself as a bored, duty-bound normal secretary to an abnormal boss in an abnormal company, she is actually quite capable of handling herself in fights and uses a Birth Buster at a weaker setting. She is also quite conscious of her own looks, as when she is made Shintaro's support when he takes up the mantle as Kamen Rider Birth, she adamantly refuses to start working early and would not go anywhere until she has put on make-up and properly dressed herself, despite such behavior interfering with Shintaro's battles.
In the Net Movie, it was shown that Shintaro asked her to not to be rude to Akira, but she easily beat up Akira and Shintaro. She also takes Shintaro's Birth Driver away and transforms into Kamen Rider Birth leaving Shintaro crying.
==Abilities==
* Skilled Combatant:
* Expert Marksman:
==Kamen Rider Birth==
Kamen Rider Birth
;Rider Statistics
*Height: 199 cm
*Weight: 92 kg
;Ability Parameters
*Punch power: 3.5 t
*Kick power: 8 t
*Jump power: 45 m
*Speed: 100m/5s
She only transforms into Kamen Rider Birth in Net Movie: Kamen Rider OOO Allstars: The 21 Leading Actors and Core Medals after beating up Goto and Date.
Like Kamen Rider OOO, Kamen Rider Birth's powers stem from the O Medals that power the Greeed and their Yummy creations. However, Kamen Rider Birth's powers originate solely from the Kougami Foundation's technology developed by Kiyoto Maki to utilize the power of the Cell Medals. On Birth's armor, there are capsules called , in which the Birth CLAWs system is installed in until a Cell Medal is used to summon the weapons. However, due to using Cell Medals as opposed to Core Medals, Birth was at a disadvantage against a single Greeed. Kamen Rider Birth's exosuit has originally a self-destruct function built into it. However, the self-destruct function has been disabled by Shintaro Goto when Kiyoto Maki defected to the Greeeds' side.
This form is exclusive to Kamen Rider OOO Allstars: The 21 Leading Actors and Core Medals.
==Appearances==
==Navigation==
Category:OOO Characters
Category:Kougami Foundation
Category:Kamen Rider OOO
Category:Temporary Riders
Category:Female Riders
Category:OOO Riders
Category:Allies
Category:Heroines
Category:Heisei Phase 2 Riders
Category:Heisei Era Riders
Category:Cous Coussier
Category:Special-exclusive Riders
ru:Эрика Сатонака