Mark Lamarr concludes his "fear and loathing" trip to Japan, witnessing an explosion of futuristic musical creativity from the tribes of the electronic underground - taking in techno god Ken Ishii, trip hop's DJ Krush, Harumi Hosoni of the Yello Magic Orchestra, and reggae artist Sayoko. Plus, Lamarr can't resist the temptation for a spot of impromptu karaoke.