Main cast:
* Takako Tokiwa as Shiori Miyamoto
* Shingo Katori as Kensuke "Ken" Shimada
Supporting cast:
* Shigeru Muroi as Kyoichi Tanabe
* Atsuko Takahata as Yukari Hatori
* Kenichi Endō as Yōichi "Yō" Suzuki
* Sachiko Sakurai as Shizuka Miyamoto
* Yōsuke Eguchi as Akira "Aki" Shimada
* Rei Dan as Michiko Shimada
* Kyoko Fukada as Haruka "Haru" Shinohara
* Shūhei Nomura as Takuya "Tak" Hatori
This list is not exhaustive and may not include all minor roles.