Iwasaku and Nesaku

Iwasaku and Nesaku are two kami in Shinto. They are often worshipped in star shrines in northern Kanto.

Nesaku (根折神 – Root Splitter) is a kami in Japanese mythology. In many versions, he is from the blood of Kagutsuchi. He is a minor star god.

Iwasaku (石折神 – Boulder Splitter) is likewise born from the blood of Kagutsuchi.