D'espairsRay: As said before, it's their 10th Anniversary! Their latest single "Final Call" will be released on September 9, a live DVD of their 10th Anniversary concert will also be released. And there's also a Greatest Hits album coming out with their best songs from 1999 to 2008.
Merry: They have a life DVD coming out on November 7th. Like the music, but not too sure about getting a dvd of the girls. But, if that's your thing, its up for pre-order now.
NEWS: YES! "NEWS Live Diamond" DVD is finally coming out! (it's almost been a year since the concert). It comes in limited and regular editions, but there's not that much difference so I'd go for the cheaper regular addition. It comes out on November 4! Pre-order now!
GACKT: Another dearly awaited DVD! His (long winded) GACKT Visualive Tour 2008-2009 Requiem et Reminiscence II- Saisei to Kaiko-" live DVD is coming out December 2, along with another new single.
Girugamesh: Mentioned this one before, and it deserves a second mentioning. Their third album is coming out along with a DVD featuring the music videos of "Alive" and "Border" and documentary from "Summer Evolution" and some backstage/interview footage. It comes out on December 16th.
Dir en grey: They're coming out with their music video DVD! Comes out Tomorrow, October 28th.
Oh, and cdJapan.co.jp is having a pretty good sale. There's Kra, Acid Black Cherry, Alice Nine, Vidoll, Angelo, the GazettE, even Mucc and BUCK-TICK.