Sakiko Tamagawa (玉川 砂記子, formerly 玉川 紗己子, Tamagawa Sakiko, born January 20, 1962) is a Japanese actress, voice actress and singer from Tokyo. She is affiliated with Sigma Seven. She voices Rei Kuki in Genji Tsuushin Agedama, Natsumi Tsujimoto in You're Under Arrest, Kazama's mother in Crayon Shin-chan, and Toyama-san in Atashin'chi. Other roles of note include Pirotess in Record of Lodoss War, Cocoa in NG Knight Ramune & 40, Tachikoma in Ghost in the Shell: Stand Alone Complex, Rouge in Starship Girl Yamamoto Yohko, Juiz in Eden of the East, and Jasmine in Cross Ange.