This is a new work of Neo Digi Ukiyoe series. The theme is a god in Japan named "isyanaten".
He is a god of the wind and the fire. He has three eyes, trident, and the cup that blood entered, and, followed by six very brutal gods as a subordinate.
Yes,He looks like very horrible, but he is certainly a god. haha
There are a lot of gods who a fierce look like isyanaten in Japan.
Generally, they are called "Myo-o" (However, he is not included in Myo-o).