| Isako Washio | |
| Birth Date: | 1 April 1967 |
| Birth Place: | Niigata, Japan |
| Occupation: | Actress |
| Children: | Mio |
is a Japanese actress. She won the award for Best Actress at the 15th Yokohama Film Festival for Bloom in the Moonlight.[1]
| Year | Title | Role | Notes | |
|---|---|---|---|---|
| 1986 | Noyuki yamayuki umibe yuki | O-Shouchan | ||
| 1990 | Kanojo ga kekkon shinai riyû | Masako Nagao | ||
| 1993 | Bloom in the Moonlight | Yuki Nakano | ||
| 1995 | Fist of the North Star | Julia | ||
| 1996 | Ignatius | |||
| 1997 | Watashitachi ga suki datta koto | Yoko Ogino | ||
| 1997 | Fukigen na kajitsu | Kiriko Okabe | ||
| 1998 | Beru epokku | Shion Yamada |