Ryōbu Shinto is a syncretic mix of Shinto and Buddhism that originated in Japan in the 8th century. As a result, this unique blend of two religions has its own set of symbols and icons that are distinct from traditional Shinto or Buddhist symbols.

One of the most prominent symbols in Ryōbu Shinto is the mandala, which is a geometric figure that represents the universe in both Shinto and Buddhist traditions. In Ryōbu Shinto, the mandala is used to represent the union of the two religions and their respective deities. The mandala is often depicted as a circular diagram with various deities and symbols arranged in a specific pattern, symbolizing the interconnectedness of all things.

Another important symbol in Ryōbu Shinto is the torii gate, which is a traditional Japanese gate that marks the entrance to a sacred space. In Ryōbu Shinto, the torii gate represents the gateway between the physical world and the spiritual world, as well as the union of Shinto and Buddhist beliefs. The torii gate is often adorned with various symbols and inscriptions that represent the deities and teachings of both religions.

In addition to these symbols, Ryōbu Shinto also incorporates various Buddhist deities and figures into its practice, such as Amida Buddha and Kannon (Goddess of Mercy). These deities are often depicted in artwork and sculptures, and are considered to be manifestations of the Shinto kami (gods) in Ryōbu Shinto.

Another important icon in Ryōbu Shinto is the Shimenawa, a sacred rope made of rice straw that is used to mark sacred spaces and objects. In Ryōbu Shinto, the shimenawa is often used to mark the boundary between the physical and spiritual worlds, and is believed to ward off evil spirits and protect the sacred space.

Overall, the symbols and icons associated with Ryōbu Shinto reflect the syncretic nature of this religion, combining elements from both Shinto and Buddhism to create a unique and distinct practice. These symbols serve as visual representations of the beliefs and teachings of Ryōbu Shinto, and are an important part of its practice and rituals.