Hoppy Kamiyama / Optical*8 - Flesh for the Jet Set
Optical*8 - Deafening
Optical*8 - Godspeed [Live]
Hoppy Kamiyama - Looper Dooper
Hoppy Kamiyama ホッピー神山 Solo Performance, 2014.4.11 at Shibuya WWW (渋谷) by chibarei
Optical*8 - Cripples & Kings
Optical*8 - Mind-Roasting Grooves
hoppy kamiyama - 4. my dear sight
Hoppy Kamiyama - Ongaku Ou (1991) [Full Album]
hoppy kamiyama - 11. giant d'jango
Hoppy Kamiyama - Obsession (音楽王2: Welcome To Forbidden Paradise)
Optical*8 - Bug (Full Album) (1994)
Hoppy Kamiyama - Pump (音楽王2: Welcome To Forbidden Paradise)
hoppy kamiyama - 13. AU NATUREL - part one.
Flamenco Wa Koi No Kisetsu
hoppy kamiyama - 1. e.s.t.
hoppy kamiyama - 3. A.M.
Hoppy Kamiyama+Bradford Reed+Jane Scarpantoni #1 Part1
hoppy kamiyama - 10. altar of heaven
Hoppy Kamiyama - E.S.T (Electric Shock Treatment)