You mean Unseen Japan?

He's not japanese, in fact this is what he looks like.

Also he doesn't even live in japan, and from what I've read people say he was even humilliated at his favorite japanese TV show.

Also fun fact, because he attacked Uzaki-chan being used to drive in blood donations she was removed, due to that blood donations fell like crazy just before covid when they were most needed, which means people might actually have died as result of his retardness.