It's really hard to name a genre.. might call it experimental folk-death-doom-metal?
Independet of the genre it's really worth a moment of careful listening!
This album really opened the world of doom metal for me. It's like an intense and meaningfull journey, when you just concentrate on the music. Really appreciate, to own a digital copy this masterpiece! Probably I should also thank the guys from Be'Lakor for recommending Okera in one of their FB-posts :-)