Keiko Shima (played by Shima Iwashita) is a protagonist in Warm Current.
Gin Ishiwata (played by Chieko Baisho) is a protagonist in Warm Current.
Yuzo Hibiki (played by Mikijiro Hira) appears in Warm Current.
Yasuhiko Shima (played by Noboru Nakaya) appears in Warm Current.
Sasajima (played by Toshiyuki Hosokawa) appears in Warm Current.
Mikie Shima (played by Kyôko Kishida) appears in Warm Current.
Nurse Hashimoto (played by Toyo Takahashi) appears in Warm Current.
Dr. Kanaya (played by Daijirō Natsukawa) appears in Warm Current.
