A botanist woos the secretary of an industrialist whose company threatens the local water supply.
Kuniko Osato
Ando's wife Yayoi
Motoko's mother
Komine's younger sister Setsuko
The Tachibanas' maid
Senior Managing Director Takano
Matsumoto
Dr. Onuma
Ikushima's mother
Hirose
Young village man A
Kasuya
Kawai
Hatsue Mikoda
Young village man B
Ikushima's father (uncredited)
Imamura (uncredited)
Young village man C (uncredited)
