Rosey Blaze

Rosey Blaze is a character whose name is listed in the Grand Prix racer list from the Speed Racer movie, being a member of the Three Roses team. Although she wouldn't make an on-screen appearance until the Videogame.

Fuji Helexicon
Although Rosey doesn't appear in the movie, her T-180, the Thistle, appears during the race at Fuji, although there is a different driver driving it.

Grand Prix
At least one Three Roses vehicle is seen during the Grand Prix race. It's possible that she's driving it, although there's no way to confirm it, as the racer list from the Grand Prix is not accurate.

Speed Racer: The Videogame
In the video game, her ally is Kellie "Gearbox" Kalinkov and her rival is Gothorm Danneskjøld. Her car is called the Thistle and it is sponsored by Three Roses. Her personality can be described as shy and lacking confidence, and she prefers racing cleanly.

Quotes

 * "Perhaps we could team up?" (when offering an alliance)
 * "I think I'm better on my own." (when refusing an alliance)
 * "You just wanna use me... well not today!" (when refusing an alliance)
 * "Hotter than a supernova!"
 * "Time to kick it into high gear!"
 * "All the speed flows to me."
 * "I'm down to a flicker."
 * "Just too quick for me..."
 * "Are you sure?" (when selecting her)
 * "Oh, why not." (when selecting her)
 * "Awesome!" (when selecting her)
 * "Ooooh, I'm building up speed!"
 * "Not gonna let you do this!"
 * "Winning feels awesome!"
 * "Is it over? Did I win?"
 * "Hey, what's the rush!?"
 * "I hate it when you do that!"