Why are folk traditions and local dialects declining in some parts of Japan?

The decline of folk traditions and local dialects in Japan is primarily driven by the country’s rapid modernization, urbanization, and the promotion of a standardized national identity.12

Several key factors have contributed to this shift:

• Linguistic Unification: The establishment of a standardized language (kyōtsū-go), based on the Tokyo dialect, has been a central feature of compulsory education since 1886. Because local cultures are deeply intertwined with their respective dialects, the widespread adoption of standard Japanese through schools and mass media has accelerated the loss of regional language varieties.132
• Urbanization and Migration: As Japan transformed into an urban, industrial society, massive migration from rural areas to cities occurred. This demographic shift weakened the traditional village communities (mura) where many folk traditions, music, and dances were rooted in local agriculture and religion.4526
• Modernization of Lifestyle: The adoption of Western-influenced cultural values and the decline of traditional social structures have led to a decrease in the popularity of many traditional arts. While the government, through the Agency for Cultural Affairs, works to preserve cultural properties and support "living national treasures," many folk forms have struggled to maintain their relevance in a modern, mobile society.728