Hikaru and Ichiro are close friends in high school. Hikaru's elder brother Tadashi fell in love with Ichiro's elder sister, Mikako at first sight. Although she gave the cold shoulder to Tadashi, she gradually became fond of Tadashi.
| Actor | Role |
|---|---|
 Mariko OkadaNot listed | Not listed |
 Teruo YoshidaMasao Yamada | Masao Yamada |
 Masakazu TamuraMasakichi Yamada | Masakichi Yamada |
 Norihei MikiNot listed | Not listed |
 Chieko HigashiyamaNot listed | Not listed |
 Chieko NaniwaNot listed | Not listed |
| RRyuji IshikawaNot listed | Not listed |
| MManami HoriNot listed | Not listed |
 Yaeko WakamizuNot listed | Not listed |
 Kyōko MineNot listed | Not listed |
 Tsûsai SugawaraNot listed | Not listed |
| KKazuko TakamoriNot listed | Not listed |
 Yōko MachidaNot listed | Not listed |
| EEnchô San'yûteiNot listed | Not listed |