Tenson Kōrin

In Japanese mythology, Tenson Kōrin is the descent of Amaterasu and Takamimusubi's grandson Ninigi-no-Mikoto from Takamagahara to Ashihara no Nakatsukuni; according to legend, the direct place of descent is at Takachiho-gawara in Japan. Following the tenson kōrin, Ninigi's son, Hoori, was born.

Three generations of Hyuga

After the Tenson Korin there were the Three Generations of Hyuga until Jimmu's [Eastern Expedition] when the Imperial [House of Japan] was founded.

Alternate tellings

In some versions of this story, more gods came down from heaven besides Ninigi-no-Mikoto.