Keitaro Asada (played by Teiji Takahashi) is a protagonist in Hearts A-Flutter.
Daizo Sakuma (played by Eiichi Sugasawara) appears in Hearts A-Flutter.
Asako Wakasugi (played by Akiko Koyama) appears in Hearts A-Flutter.
Kiwako (played by Keiko Yukishiro) appears in Hearts A-Flutter.
Atsuko (played by Hiroko Nakagawa) appears in Hearts A-Flutter.
Shingo Wakasugi (played by Chishū Ryū) appears in Hearts A-Flutter.
Setsuko Mizusawa (played by Kaoru Natsukawa) appears in Hearts A-Flutter.