Xiaomu is one of the main protagonists in Namco x Capcom, along with Reiji Arisu. She is a member of Shinra, a secret organization that investigates disturbances in time and space called fluxes. She is a Sage Fox and is 765 years old. Despite this, though, she is rather immature, as she speaks in an immoral manner. Xiaomu uses a mystical sword and twin pistols as her weapons, as well as an array of magical attacks.
She appears as a playable character in Super Robot Taisen OG Saga: Endless Frontier, as well as its sequel, Mugen no Frontier: Super Robot Taisen OG Saga EXCEED. Xiaomu also appears in the crossover game, Project X Zone, where she is paired with Reiji Arisu.
