Band name: "Gakidou" (a Buddhist term for a realm of hungry spirits characterised by great craving and eternal starvation.) Album name: "Pandora's Box"
I've had the first song in my playlist for quite some time, never knew the artist or the song, because my Japanese is pretty bad. Thanks to the uploader, the one who posted the name of the artist and the one who posted the track list I finally know! Thanks!