A Warm Misty Night (夜霧よ今夜も有難う, Yogiri yo Kon'yamo Arigatō) is a 1967 Japanese film directed by Mio Ezaki.
[2] Inspired by Yujiro Ishihara's mega hit song of the same title[3][4][5] Sagara Toru proposed to his girlfriend Kitazawa Akiko.
She was intended to accept it but she was in a traffic accident on the way to the promised place.
Sagara waited her for a long time without knowing it and considered his proposal was rejected.
She asks him to leave her new boyfriend Kuen secretly from Japan.