Fūjin
Fūjin or Fūten, sometimes also known as Ryobu, is the Japanese god of the wind and one of the eldest Shinto and Buddhist gods. He is portrayed as a terrifying wizardly demon, resembling a red-haired, green-skinned humanoid wearing a tiger or leopard skin loincloth/kilt, carrying a large, inflated bag of winds on his shoulders. In Japanese art, the deity is often depicted together with his twin-brother, Raijin, the god of lightning & thunder, and together, along with their brother, Susanoo-no-Mikoto, they are the Shinto gods of storms.
Myths
Birth
According to Kojiki, Fūjin and his brother Raijin were born from Izanami after she died.When Izanagi went down to Yomi to retrieve his wife, he saw her as a decaying corpse covered with demons. Izanagi rejected her, making Izanami furious, leading her and a few monsters to chase after Izanagi. Izanagi then blocked the entrance to Yomi. However, a few demons and oni escaped the underworld through a crack in the boulder, including Fūjin and his brother Raijin.