Yôko Namiki was born on February 16, 1938 in Akkeshi-chô, Akkeshi-gun, Hokkaidô, Japan as Toshiko Osanai. She is an actress, known for Kita kikô yori: Wataridori kita e kaeru (1962), Higashino ariyoshi no donzoko (2012) and Komadori shimai ga yattekuru Ya! Ya! Ya! (2009).