ikd-sj is one of the most eccentric bands on Japanese music scene. Their creativity cannot be described by any known genres of modern music. And actually seems you can use only description – H.A.G. or Heavy Ambient Grunge (exactly so, the band name genre of their music by self). Music of the band get a mixed reception, but nobody can be indifferent. At the recent time of this post, the band recorded three full-length albums, and each of it was self-released. And each of it differs from others, but you always can recognize ikd-sj.  ^_~.