Lifer

A lot of great stuff here in various categories. Modern Shibuya-Kei, Prog, Rock, Power and Black Metal, Electronic, Experimental, Jazz
http://liferthereviewroom.blogspot.com/

Fatal! J n K Music

Lots of Japanese and Korean Pop and Rock
http://onlyjmusic.blogspot.com/

Tokky Dokiis

Japanese Pop & Rock, Visual Kei, and K-Rock
http://tokky-dokiis.blogspot.com/

Barbarism Begins at Home

Lot of great vintage (80's to current) Indie and Alternative with the occasional Hip-Hop and Electronic thrown in
http://lunchmatic.blogspot.com/

Naoridownloads

Japanese Pop + Indie - old and new
http://naoridownloads.blogspot.com/

Minipopcube

A lot of Japanese, Lounge, Bossa Nova, Pop, Jazz, Nu-Jazz.
http://minipopcube.blogspot.com/

Download Jpop

Japanese Pop, Anime Soundtracks
http://japanese-sound.blogspot.com/

The Unheard Music

From experimetal to rock and electronic. Some interesting unheard of tapes / outtakes too.
http://unheard78.blogspot.com/

Ferocity of Practical Life

Some great avante-garde, experimental, noise
http://lifeferocity.blogspot.com/

Know Your Conjurer

Lotta 70's gems, all kinds of genres but mostly experimental works.
http://knowyourconjurer.blogspot.com/

UAXUCTUM

Ambient, Drone, Experimental
http://uaxuctum.blogspot.com/

UTVAER

Free Improv, Krautrock, Ambient, Experimental, Free Jazz and in FLAC
http://utvaer.blogspot.com/

Serious F*cking Business

Ambient, Black Metal, Electronic, Free Jazz
http://seriousfuckingbusinessindeed.blogspot.com/

Steal With Me

Lot of genres here. Avante-Garde, Ambient, Classical, Folk, Jazz, Psychedelic,
http://stealwithme.blogspot.com/

Speakershock

Nice selection of Electronic, Downtempo, IDM, Hip Hop, etc
http://speakershock.blogspot.com/

This is the Universe

Don't expect new uploads but has a great fresh archive. Electronic, Indie, and Pop
http://thisistheuniverse.blogspot.com/

Musical Coma

All over the place in a very good way. Nice uploads, recent albums.
http://musicalcoma.vlsweb.net.br/

Earpussy Heaven

Chillwave, Witch House, Electronic
http://earpussyhm.blogspot.com/

Stars of the Loophole

Ok a new blog featuring only free non-label artist releases that are worth checking out. My new blog, some good music, and a blog that should hopefully grow.
http://starsoftheloophole.blogspot.com/

Need A Hypocrite God Lying Goodness

Noise & Experimental, a new home
http://needahypocritegodlyinggoodness.blogspot.com/