Jiu Jitsu Bianchi??

Hi guys!
I want ask to you if someone have some information about this JJ style?
Because my brother train himself in this style,but i have seen some video about, and look more like prowrestling.
I have ask to my brother if they make some fight or some turnament and he said no.
I'm a grappler and Muay thai fighter i also use to train in BJJ and i never see this moves...
I ask to you because i don't know anything about Japanese Jiu Jitsu i have only read thw wikipedia.