According to a recent blog post, Tanaka Reina will be releasing a solo DVD, currently untitled, next year. The DVD was confirmed by a staff Twitter account which mentioned that the DVD will be available on E-Lineup soon.
When I first read the announcement I was a bit surprised since it has been about at least two years since Reina has released a PB or DVD (her last PB release being Very Reina in October 2008), and since this news was confirmed by Reina and staff it seems like Reina fans will finally get a chance to enjoy another release from her.
Like most PB releases we get the solo DVD announcement first, but it’s just a matter of time until we get a confirmation for her 8th PB (I’m about 99% sure that she will) so hopefully fans are looking forward to that.
I will update with any specific dates or PB confirmations when they are released.
The release date is set for next year.
Hello!SayuNii 
Gomen Ado you made a liiiitle mistake XD Not her 8th PB, her 7th solo PB =D
I think it’s her 8th PB, but I’m not sure ^_^;
I used this page to find out how many PBs she has:
http://j-ongaku.org/wiki/Tanaka_Reina
Since she has 7 already (including an Alo Hello!) then this might be her 8th ^_^;
I has been waiting for a long time!!!! I will buy it, my reina!!!!!!!!!!!
It’s been a while, still I’m looking forward to it.