Maruzensky

A horse girl with long brown hair and a trademark blue ribbon on her right ear. Her hair is prominently curled at the back. Nicknamed "Maruzen."

She has a ballet dancer father. Proud of being an "older sister," she is adored by many juniors. She prioritizes running comfortably and joyfully and doesn’t always show a strong urge to win, but feels guilty about not having a clear goal.

Influenced by her mother, she often uses outdated buzzwords, struggles with using smartphones, and has similar tendencies in her hobbies and tastes, showing a side that can't keep up with recent trends.

She doesn’t live in a dormitory and commutes from home, holding a driver’s license. Her beloved car is a red sports car (called "Tacchan" by Maruzensky), but her reckless driving, bordering on traffic rules, leaves passengers feeling ill, leading to frequent refusals for future rides.