Ogin Uonome, a 17-year-old member of the Saitama Crimson Scorpions, exhibits a quiet demeanor and wears a mask marked with a prominent "X." The alias "Uonome" (魚の目), meaning "fish's eye," references physical traits like corns, blemishes, and ingrown nails that prompt her to shield her face. Her reserved exterior masks a compassionate core, evident in acts such as caring for her ailing mother. A pivotal moment arises in episode 226c when Himawari removes her mask, exposing her vulnerability. She maintains a close friendship with Nanako Oohara, their bond hinted at but not elaborated. No additional material explores her involvement in films, OVAs, or spin-offs.