I wouldn't wanna fight this guy. I mean obviously I personally wouldn't want to fight any professional boxer. But even if I were a professional boxer, I'd be like don't make me fight him. Win or lose, he's gonna make you look like an asshole.
Better quality video here
http://sports.espn.go.com/broadband/video/videopage?categoryId =2491554&videoId=3553466
Boxers who don't develop their own style of fighting can be caught up in fighters like Emanuel. Every fighter is taught that the basics are the most important aspect, but basics without style is incredibly easy to counter. Basics work against other basic boxers. This can be seen in other fighters like Muhammad Ali's famous slipping. Emanuel has faltered against most good boxers he's faced with a 38-29-6 record.
And BTW I had hell of a hard time finding that video, as it's named after the man himself. The search phrase "weird japanese fighter" came up with nothing useful!