The Days of Youth are Days of Sadness

In a certain port town, there is a group of young men called the Wakakusa-kai. The chairman Oda (Miki), member Ichiro Sonoda (Ishihama), his sister and music lover Keiko (Misora), Keiko's classmate Sachiko (Ota Chieko) and her brother Shoji (Yamada) meet enthusiastically to brighten the town and help themselves grow.