Yet another jdorama based on a Higashino Keigo novel, Hakugin Jack is a disappointment from the beginning. The start of the dorama special is Watanabe Ken's character on skis chasing after a snowboarder. As Watanabe Ken's character jumps a ramp, he does a trick move/pose which totally took me out of what they were trying to sell.
This tells me two things: either the director had no control over all the stunt/skiing shots or he was more concerned with making this the equivalent of a snowboarding/skiing music video. I'm no skiing expert but you don't do air tricks when pursuing someone or are being pursued. This is an absolute failure from a directing standpoint letting the stunt people do whatever they want, especially when its not in service to the movie. I can feel the director thinking "look at all the cool snowboarding shot" instead of trying to convey desperation.
The rest of the show is about someone who's planted bombs at a ski resort and is holding management hostage. Its a who among these people is the criminal but the director does a piss poor job at building any suspense. Don't waste your time.