Secret
I saw this movie because I like the actress Ryoko.
But not only that, this movie has quite sensational story in 1999.
Because the movie starts with the bus accident.
Mom died at the bus accident and daughter survived however mother's spirit went into daughter's body and it became a wired living with father and daughter.
Father knows that it's her wife but he cannot touch her because it is her daughter's body.
And even it's daughter's body, mother wants to love with her husband.
Time just go on like that and mother start to live just like her daughter.
She became a university student, and act like her daughter's spirit came back to her body.
But right before the wedding, her husband realized that his wife acted and finally let her go.