This is actually a boy bishie in the form of an ogre. It's called an oni in Japanese. Onis have supernatural powers that can command the forces of nature such as wind (to create hurricanes) and lightning (to create thunderbolts).

“Why're you bothering to take her anywhere? I can't stand traveling with her. You're such a suck,” her sister said. Waved her smoke. “No fucking way I'm going.”

But as the place of my abode was now discovered, I laid my account with having a visit from his employer: I therefore planted spies upon the road […].

May be seen breaching, propelling the body about halfway out of the water, then falling back with a huge splash; Skyhopping, rising vertically out of the water apparently to visually scan the area; and boltering, lying on its side while waving a pectoral fin in the air.