Tomoko Yamaguchi, Japanese actress and singer

Tomoko Yamaguchi (山口 智子, Yamaguchi Tomoko, born October 20, 1964) is a Japanese actress and voice actress singer from Tochigi. She is the lead actress for the classic dorama series Long Vacation, starring alongside Takuya Kimura.

She has been married to Toshiaki Karasawa since 1995.