However, since the 1920's incest has increasingly been taboo and with WWII Westernization spread and loincloths largely died out as nuclear families gained ground and, as such, holding loincloth ceremonies largely died out in most regions whereby the sentiment is conveyed in form alone by serving rice with red beans it appears.
しかし、昭和に入り、近親相姦のタブーが拡がったことや、第二次世界大戦後は、洋装化が進み、核家族化の進展と共に褌が廃れたことで、褌祝の祭事を行う地区は殆どなくなり、その内容も形式的に赤飯等を配るなどの内容となっているようだ。