IMO it is very difficult for me to believe that these shots could be done with a 6 ounce cue ball.
I believe he may be a Japanese pro player, but not sure about his identity.
I do know that I played on a few tables in Japan that played super fast and the rails really caught the spin. So, I am not at all surprised by these shots.
I shot similiar shots with a house cue at a Media Cafe in Yokkaichi, Japan. A place called Freaks. Before they re-felted the table, it was playing crazy.
I could use side english, hit a rail, and it would come off at unbelievable angles, and it would travel 5 rails with ease.
After they put new cloth on, the tables played more reasonably.
I don't know what is causing their tables to play so strangely.
I did notice a steam machine. I couldn't tell what exactly it was. It looked like a coffee pot full of water, and it was blowing out steam that looked like white fog. This was over by the darts, but the darts are right next to the pool tables.