Hockey is known for being a pretty violent sport, and there a some matches where the ice rink is more like a massive boxing ring. This is one of them.
The match was between China (in the white) and Japan (in the red) and took place in Japan (if you couldn’t tell by the writing in the background).
Tensions between Japan and China have been long in place so I guess we should have known that would extend to sports, especially one as violent as ice hockey.
This is an insane brawl!