Ushimaru(牛丸) is a playable character from the Senran Kagura video game series. She makes her debut in Senran Kagura: New Wave G Burst. She is one of the 10 new girls that were announced at the Sernan Kagura live stream on 8th January 2014 and were released 14th February 2014.
Ushimaru has a pale complexion and slightly drooped eyes of grey. Her pale hair is worn in low pigtails with fluffy bangs and slick forelocks that stop at her chest. She wears white earmuffs/headphones with black and pink accenting and black and grey headband. On top of her head is a white ribbon with very long tails.
Ushimaru wears a white and black parka styled top with black leather pieces covering the center of her breast, along with a pair of black short-shorts with a white belt, and black shoes with white stockings held with black bindings. On the side of each leg is a large black spot. A cow tail sticks out from the back of her pants, and on each side of her stockings is a thin strap connected to her underwear.
She does everything at her own comfortable pace. She's serious and hard-working, but both the course and tempo of her efforts tend to be out of sync with those around her.
Member of the Tohno Tengu Shinobi Group and a second-year high school student.
Her whip attacks are ever-changing and unpredictable. Her slow movements leave her opponents off-guard when her whip's tip comes at them at high speed and from all directions.
- Ushimaru's name can mean "Cow", however the kanji of her name () can be translated as "Cattle Circle".
- Although Ushimaru does not appear in Senran Kagura: Peach Beach Splash, her little cow Ushiwakamaru does as a Pet Card