Danmush
 

An all girl (however, it sounds like there's a dude doing some vocals on Walpurgishnacht, but i could be wrong) fast, thrashy hardcore band from Tokyo, Japan Discogs

http://s24.postimg.org/kbxn1c5qp/from_here.jpg
danmush - from here... (2003) japan.rar 160kbps

http://s24.postimg.org/w2bkipyj5/walpurg.jpg
danmush - walpurgisnacht (2012) japan.rar vbr 263kbps

Enjoy