In Japanese mythology, was the descent of Amaterasu and Takamimusubi's grandson Ninigi-no-Mikoto from Takamagahara to Ashihara no Nakatsukuni. According to legend, the location of the descent was at Takachiho-gawara in Japan. Following the tenson kà Ârin, Ninigi's son, Hoori, was born.
After the tenson kà Ârin there were the Three Generations of Hyuga until Jimmu's Eastern Expedition when the Imperial House of Japan was founded.
In some versions of this story, more gods came down from heaven besides Ninigi-no-Mikoto.