The one with some drawn character on cover, dressed as nugget. http://www.cdjapan.co.jp/product/NEODAI-23541 Available through proxy service, is something fishy going on with distribution? Last thing I care for now: 2nd place in Oricon daily music DVD chart for 2017-07-09 (link of course won't live for long). Dunno why only now. As for thread, I'm confused as to why there was none earlier... release was announced quite a long time ago.
Ramu https://en.wikipedia.org/wiki/Lum_Invader As for your second question...cuz too lazy to make a thread
AKS release, it turns out. But recently AKS DVDs have been marked as 'shipping within Japan only' on CDJapan, which means without using a proxy service (e.g. Tenso) it cannot be shipped outside of Japan directly... I mean, what's been going on recently with these 'stupid' export restrictions recently, started out with Avex Pictures and now expanding to certain Avex non-anime releases as well, and (maybe unrelated but following suit?) now AKB48 DVDs as well???
