Natsumi Shinohara

"Yellow Racer!"

Natsumi Shinohara (志乃原 菜摘, Shinohara Natsumi) / Yellow Racer (イエローレーサー, Ierō Rēsā) is 19 years old.

Carranger
A genius mechanic at Pegasus Garage, Natsumi is able to fix any machine in minutes. She uses a legendary wrench given to her by her grandfather, who owned a garage, but later learns she can still fix anything without the wrench when she finds out that the wrench is a legendary wrench that can add adaptations to anything when used by an evil force. She also has the ability of dismantling things with unccany speed and accuracy, as she once did to Naoki's bike when LL Onene had him under control by one of her headbands, by simply lying down on the ground and readying her tools as he cycled past her. Youko thinks of her as tomboyish in swimsuits. She tries to have a big sister-little brother relationship with Naoki, even though the idea does not quite appeal to him. Also, Natsumi fights with Kyousuke a lot because he doesn't take his leadership seriously.

Gokaiger
Years later, Natsumi fought alongside not only her own team, but every single Sentai ranger in existence, against the Empire of Zangyack when it attacked the Earth in the Great Legend War. After fighting against hundreds of Gormin and their Zgormin commanders. Kaijou noticed the fleet moving towards them, he gathered all the Rangers together and gave them the order to sacrifice their powers to wipe out the first invasion's armada. The Yellow Racer powers are later ulitised by Luka Millfy via the Ranger Keys.

After the Zangyack's final defeat, Marvelous returned the Ranger Keys to thier original owners. It is assumed Natsumi and her teammates have thier powers once again.

Super Hero Taisen
Natsumi, alongside her team (bar Signalman), among the majority of the Super Sentai heroes, was caught up in the "Super Hero Taisen" incident which eventually resulted in the Super Sentai teams and Kamen Riders joining forces to defeat both Dai-Zangyack and Dai-Shocker.

Kurumagic Mecha

 * Yellow Vehicle
 * V-Dozer / Dozer Fighter

Arsenal

 * Accel Changer
 * Navick Blaster
 * Auto Blaster / Auto Punisher
 * Car Navick / Navicck Shot
 * ViBlade
 * Side Knuckles
 * Yellow Speeder 4

Ranger Key
The Yellow Racer Ranger Key (イエローレーサーレンジャーキー) is Natsumi Shinohara's personal Ranger Key and what became of her powers after she along with the rest of the 34 Super Sentai sacrificed their powers to end the Great Legend War.

This key along with the majority of the Ranger Keys were collected by the Red Pirates and later used by the Gokaigers. The Yellow Racer Ranger Key was mainly used by Luka Millfy (Gokai Yellow), who used it to fight as Yellow Racer.
 * Among several changes while taking on Action Commander Nanonanoda.
 * When the Gokaigers became the Carrangers while fighting against Action Commander Jealousto.

After Zangyack were finally defeated, the Gokaigers gave the Ranger Keys back to their rightful owners. It is presumed that Natsumi received her key and became Yellow Racer once more.

Also see

 * Tanya Sloan
 * Ashley Hammond