Mariko Tsutsui (筒井 真理子 Tsutsui Mariko, born 13 October 1960 in Kōfu, Yamanashi Prefecture) is an Japanese actress. She is affiliated with Shigeta Office. Mariko Tsutsui (筒井 真理子 Tsutsui Mariko, born 13 October 1960 in Kōfu, Yamanashi Prefecture) is an Japanese actress. She is affiliated with Shigeta Office.