Ryōbu Shinto, also known as Dual Shinto, is a syncretic mix of Shinto and Buddhism that emerged in Japan during the 8th century. It combines the indigenous beliefs and practices of Shinto with the philosophical and ritual elements of Buddhism, creating a unique religious tradition that has had a significant impact on Japanese culture and society.

One of the major ways in which Ryōbu Shinto has influenced Japanese culture is through its emphasis on harmony and balance. This is reflected in the concept of "wa," which means harmony or peace, and is considered a fundamental value in Japanese society. This idea of harmony is deeply rooted in Ryōbu Shinto, which teaches the importance of balancing opposing forces and finding unity in diversity. This has had a profound influence on Japanese art, literature, and even social interactions, where the concept of "wa" is often present.

Ryōbu Shinto has also played a significant role in shaping the Japanese view of death and the afterlife. Unlike traditional Shinto, which has a strong focus on ancestor worship and the idea of a cyclical afterlife, Ryōbu Shinto incorporates Buddhist beliefs of reincarnation and the concept of karma. This has led to a more nuanced understanding of death and the afterlife in Japanese culture, where both Shinto and Buddhist rituals are often performed for the deceased.

Furthermore, Ryōbu Shinto has had a significant impact on the development of Japanese architecture and design. Many Shinto shrines and Buddhist temples in Japan exhibit a fusion of both traditions, with elements such as torii gates and pagodas coexisting within the same space. This blending of architectural styles reflects the syncretic nature of Ryōbu Shinto and has become a defining feature of Japanese aesthetics.

In addition to its influence on culture, Ryōbu Shinto has also played a role in shaping Japanese society. The syncretic nature of this tradition has allowed for the coexistence and integration of different religious beliefs, leading to a relatively peaceful and tolerant society. This has also contributed to the development of a strong sense of community and social cohesion in Japan.

In conclusion, Ryōbu Shinto has had a profound influence on Japanese culture and society. Its emphasis on harmony, its unique understanding of death and the afterlife, and its fusion of Shinto and Buddhist traditions have all contributed to shaping the values, beliefs, and practices of the Japanese people. Its impact can be seen in various aspects of Japanese life, making it an integral part of the country's cultural identity.