Character from Umamusume.
The obligatory American of the franchise and the actual cowgirl character. Taiki Shuttle loves playing with cowboy western tropes and conventions (due to the nature of the Umamusume world, how they are actually used beyond Taiki Shuttle is a mystery).
She has medium light brown to dark blonde hair in a ponytail and blue eyes, not only making her look like a stereotypical blue-eyed blonde American but also an actual reference to the original horse being a flaxen chestnut. She also has a green star hair ornament near her right ear.
“Howdy! If it’s the mile, then it’s no problem! Here we go!”