Yuko Sato or Yūko Satō may refer to: , Japanese racewalker , Japanese politician , Japanese voice actress See also Yuka Sato (born 1973), Japanese figure skater Yuka Sato (triathlete) (born 1992), Japanese triathlete Yuka Sato (sprinter) (born 1981), Japanese sprinter Yuka Sato (javelin thrower) (born 1992), Japanese javelin thrower