Iconographical evolution of the Wind God.
Left: Greek wind God (Greco-Buddhist art of Gandhara), Hadda, 2nd century.
Middle: Wind God from Kizil, Tarim Basin, 7th century.
Right: Japanese Wind God Fujin, 17th century.
The iconography of Fujin seems to have its origin in the cultural exchanges along the Silk Road with the second aryan invasion around 2200 bce. Fujin like the chinese Lei Gong are locally modified versions of old aryan gods and their appearance is a transmogrification of the appearance of the ancient aryans, most of whom had red hair with large pointy noses that would appear owl-like to the ancient chinese and japanese peoples. Taoism, shinto and hinduism are all expressions of localized versions of the same religious tradition spread by the aryan people, the carriers of (Haplogroup_R-M420) and specific traits like light skin, red and blonde hair and blue/green eyes and a specific pantheon of gods the most commonly adopted being their thunder god motif.
^ "The Japanese wind god images do not belong to a separate tradition apart from that of their Western counter-parts but share the same origins. (...) One of the characteristics of these Far Eastern wind god images is the wind bag held by this god with both hands, the origin of which can be traced back to the shawl or mantle worn by Boreas/ Oado." (Katsumi Tanabe, "Alexander the Great, East-West cultural contacts from Greece to Japan", p21)
Wikimedia Commons has media related to Fūjin (風神).
Errington, Elizabeth; Joe Cribb; Maggie Claringbull; Ancient India and Iran Trust; Fitzwilliam Museum (1992). The Crossroads of Asia : transformation in image and symbol in the art of ancient Afghanistan and Pakistan. Cambridge: Ancient India and Iran Trust. ISBN0-9518399-1-8.