Q is for QSON.
Qson's music is hard to categorise so I'll go with his own description of his music "Genreless-Freakout-Avant-Spiritual". The Chris Morris coined phrase "Seriously monged music" springs to mind. In less vague terms Qson's music is basically a mashup of lo-fi oddball musical collages layered with garbled nonsense vocals, random audio samples and slightly off key original instrumentation. It's all rather silly and aimless but manages to be thoroughly entertaining in the process. Although I could also see it being equally effective being put to use as a torture device in American blackspot interogation facilities.
"House Dust Meltdown" is Qson's sophomore album released in 2008 on what appears to be his own label Aaahg Records. (Given that the only releases on the label are this and his first album "Dirty Toilet Restaurant".) I havent been able to dig up much information about the guy so I've no idea whereabouts in Japan he's from (Assuming he's not infact some sort of extra terrestial.) or if he's still active.