Maruzensky

Maruzensky is the kind of Uma Musume who arrives already in motion: bright, stylish, and unapologetically flashy. Her official tagline says it best—“Keeping it old-school! A real hot rod!”—and nearly everything about her presentation leans into that glamorous, retro speed-demon charm. She greets the world with easy confidence, introduces herself like a star, and cheerfully assumes you came to see her. It suits her. Maruzensky is built to make an entrance.

That confidence never feels cold, though. She calls herself Atashi and even Onee-san—“big sis”—which gives her a teasing, familiar warmth beneath the polish. Her Trainer is “Trainer-kun” or “Trainer-chan,” a playful choice that matches her breezy self-introduction and slightly mischievous air. Voiced by Lynn, she comes across as lively and self-assured, the sort of racer who can be glamorous and approachable at the same time.

Her character details sharpen that image in wonderfully specific ways. Maruzensky’s stated strong point is drifting, while her weak point is, fittingly, leisurely drives; she sounds like someone who was simply not made to take the slow lane. Eurobeat makes her ears want to boogie, her favorite part of the day is getting her tail silky with a morning shower, and the bright red sports car she treasures is a hand-me-down from her dad. Even her little secret fits the theme with a wink: she gets carsick when she’s the passenger. For a girl defined by speed, being out of the driver’s seat is apparently the real problem.

There is a lovely period flavor to Maruzensky as well. Her old-fashioned slang reflects the fact that her real-life namesake raced in the 1970s, giving her speech and whole aesthetic a deliberate throwback flair. She feels like a classic machine with the engine still roaring—beautifully maintained, a little theatrical, and impossible to ignore. At 164 cm and in “optimal form,” she projects both elegance and power, the kind of presence that makes “Monster” feel less like a warning and more like a legend.

A few quick profile notes:

• Nicknames: Maruzen, Monster
• Birthday: May 19
• Class: Senior Division
• Dorm: Lives alone
• Voice actor: Lynn
• Solo song: Kindan Burning Heart
• Related Umas: Sakura Chiyono O, Super Creek, Symboli Rudolf, Air Groove, El Condor Pasa, Grass Wonder, Taiki Shuttle, T.M. Opera O, Narita Brian, Fuji Kiseki, Hishi Amazon, Mr. C.B.

Sources

• https://umamusu.wiki/Maruzensky
• https://gametora.com/umamusume/characters/100401-maruzensky
• https://gametora.com/umamusume/characters/maruzensky