Amatsukami Scions of Honolulu
150 yards tall, and made of some bizare metal or stone. This roughly humanoid giant can walk on water at will, and his lighthouse head can guide ships at night anywhere in the Pacific Ocean.
According to Oliphem- He’s several millenia old, and was created by the people of Mu.
Supposedly far in the past he was blinded by Tsukiyomi, though chet pleaded with Amaterasu to repair him.
Now he wanders the Pacific Ocean able to fulfill his duty once more.