JKA Gankaku by Nozomi Oshima Sensei

Here is the correct way to do Gankaku:  

 Please notice that the side kicks are yoko-keage (not the incorrect use of yoko-kekomi), the stances and timing are not over-exaggerated, and the power is real.

THIS IS REAL GANKAKU

Oss, Lyall Chief Instructor JKA-CHCH.