Yuki Kazamatsuri was 25 in Red Fleeting Rain when she played the character 'Y没ko Uekusa'.
That was over 44 years ago in 1980.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 70, and has starred in 55 movies in total, 54 of those since Red Fleeting Rain was released.
In Red Fleeting Rain, I think Yuki Kazamatsuri looks: