At any rate, preservation societies, Ko and Ren that perform danjiri-bayashi only in the form of 'hetari' were on the increase for various reasons, such as that they sometimes didn't have enough money to repair their danjiri in the high economic growth.
いずれにせよ、高度経済成長の途上では地車を修理する予算がない場合もあり、それだけではないせよ、「へたり」のみで演奏をおこなう保存会や講・連が増えていった。