After visiting the underworld, one of this myth system's gods washed his face, giving birth to the storm god
The sun deity of this myth system hid in a cave after her brother threw a flayed horse at her, but she was lured out with a dance and a mirror. After visiting the underworld, one of this myth system's gods washed his face, giving birth to the storm god Susano'o, the moon god (*) Tsukuyomi, and the sun goddess Amaterasu. Kami are the spiritual essences of, for 10 points, what mythological system practiced in Japan?
The sun deity of this myth system hid in a cave after her brother threw a flayed horse at her, but she was lured out with a dance and a mirror.
Shintoism