Mujitsu and Tairaku's Shakuhachi BBQ

Kanzaki Ken, after a little googling based on his name (written at the front of the video)....
his website-http://www.bmbnt.com/

in a past forum Josh wrote-   http://shakuhachiforum.com/viewtopic.php?id=2745
"Yeah the guy who was in the finals in the WSF08 competitiowas from mainland China, Shanghai I think. I believe that most of the players from China who entered were associated with a teacher named Kanzaki Ken. He's from Osaka, but he teaches often in Gaoxiong, Taichung, and Taipei in Taiwan.  I have never heard him actually play so I cannot vouche for him, but he has studied 7 holed shakuhachi with Miyata Kohachiro and is a Shihan in the Kinko ryu under Mitsuhashi Kifu.
Here is his email address, he probably has a basic level of English and he does speak Chinese as well:
kanzaki.ken@bmbnt.com