一位植物学家向一位实业家的秘书示爱，而这位实业家的公司正威胁着当地的水源供应。
Keiji Sada
Ineko Arima
Yōko Katsuragi
Kuniko Osato
Toshiko Kobayashi
Ando's wife Yayoi
Shin Saburi
Shizue Natsukawa
Motoko's mother
Hiroko Nakagawa
Komine's younger sister Setsuko
Kazuko Yamamoto
The Tachibanas' maid
Daisuke Katō
Ryōhei Uchida
Tatsuya Ishiguro
Senior Managing Director Takano
Tsutomu Shimomoto
Toshiaki Konoe
Matsumoto
Toranosuke Ogawa
Dr. Onuma
