This had a theatrical run here in LA a few months back, it really is mind blowing. Criterion's releasing it on DVD this fall, just in time for Halloween.
...and for those who simply can't make their way to NFF this weekend, hope is not lost. The estimable Criterion Collection will release "Hansu" (SD and Blu-Ray) in late October in time for Halloween.
I drove to Portland to see it the last time it was out. SO GOOD.