detects and can counter microwaves

“It’s microwaves. A ton of electromagnetic waves are being sent down from space and
they’ve essentially turned Academy City into a giant microwave oven.”
He had trouble believing that.
“It was more than just residual heat keeping the temperature up during the night. And in
reverse…”
But a moment later, Kamijou began shivering in his swimsuit. The sweaty and boiling hell
of 55 degree heat left him and the forgotten December chill mercilessly attacked his bare
skin.
“Wah, ah…achoo!!”
“Well, you get the picture. If I use my power to divert the electromagnetic waves, the heat
quickly withdraws. It doesn’t work as well everywhere, though, since the asphalt and such
have absorbed so much heat.”

- New Testament Volume 16 Chapter 2 Part 5