Yuka Onishi or Ohnishi (大西結花, Ōnishi Yuka, born July 6, 1968, in Toyonaka-shi, Osaka prefecture, Japan) is a Japanese actress and idol singer in the 1980s, notable in the west for her role in the TV series Sukeban Deka III in 1987 and its following movies, Sukeban Deka: The Movie and Sukeban Deka II.
Source: “Yuka Onishi”, English Wikipedia (CC BY-SA 4.0), excerpt