Neo-Shintoism, also known as Shinshūkyō, is a modern philosophical interpretation of the traditional Japanese religion of Shinto. It emerged in the late 19th century as a response to the growing influence of Western ideas and the decline of traditional Shinto practices. As a result, Neo-Shintoism places a strong emphasis on individual interpretation and personal spiritual growth.

In regards to the concept of death and the afterlife, Neo-Shintoism views it as a natural and inevitable part of life. Death is seen as a transition from the physical world to the spiritual world, rather than an end to existence. This belief is rooted in the Shinto concept of kami, which are divine spirits that are present in all things and continue to exist after death.

Neo-Shintoism also places a strong emphasis on ancestor veneration, believing that the spirits of ancestors continue to watch over and guide their descendants. Ancestors are seen as a source of wisdom and guidance, and their spirits are honored through rituals and offerings. This belief in the continued existence of ancestors in the spiritual world provides comfort and a sense of connection to the past for followers of Neo-Shintoism.

However, unlike some other religions, Neo-Shintoism does not have a specific doctrine or belief about the afterlife. Instead, it encourages individuals to form their own beliefs and understanding based on personal experiences and interpretations. This allows for a diverse range of beliefs within the Neo-Shintoism community, as individuals are free to interpret the concept of the afterlife in a way that resonates with them.

Overall, Neo-Shintoism views death and the afterlife as a natural part of the cycle of life and encourages individuals to find their own understanding and connection to the spiritual world. This approach reflects the overall emphasis on personal growth and interpretation within Neo-Shintoism, allowing individuals to find their own sense of peace and understanding when it comes to the concept of death and the afterlife.