I know the video was posted due to the entrance, which is certainly notable as being the most insane in K-1 history, but Nakajima's actual fighting has improved by leaps and bounds recently.
It's also funny to watch these fights when they air on HDNet and Nakajima's entrances very clearly upset Ray Sefo.
Ultimately I'll probably be made fun of here for talking about fighting instead of anime.
No, they upset him because Nakajima usually wears dresses to the ring and Ray Sefo is clearly comfortable enough with his homophobia that he doesn't mind broadcasting it on cable television.