Chotaro and Nakanishi, a duo of unemployed advertisers, drifted to Isehama, a port town near Yokohama, but a gang was making its presence felt in the town and the shopkeepers in the shopping arcade were troubled by it. Chotaro poses as a journalist and uses his words of wisdom to suggest that pen is mightier than the sword, so they create a mini-comic magazine and launch a campaign to expel the gang.