From Valuable Book 16, Kagutsuchi’s side in the Bujin story!
Another “Bujintei” came to the surface, chasing after “Susanowo”
“Bujintei Kagutsuchi” was worried about his sworn friend, “Susanowo”, who had been exiled to the surface, and decided to find out the truth. However, because there were restrictions on who from Takama-ga-hara could go to the surface, he sealed the power of his body into 4 Bujingi to hide that he was a Kami, and went by the alias “Mikazuchi”.
“Kagutsuchi” lends “Susanowo” a hand against Takamagahara
Mikazuchi, expecting a pleasurable jaunt, instead found the surface plagued and ruined by the acts of the Kami. Incapable of accepting what was going on, he pleaded with Susanowo to tell him what was going on. He then rose to Takamagahara with “Susanowo” in order to learn the truth, recalling sights he had seen on the surface!
He’s the one “Bujintei” with power equal to that of “Bujintei Susanowo”. He protects his friends and comrades with the shield on his left arm that turns into “Bujingi Yata”!