ALBUMToshiro Mayuzumi: Nirvana-SymphonyHiroyuki Iwaki, Tokyo Metropolitan Symphony Orchestra, The Philharmonic Chorus of Tokyo & Monks of Yakushiji Temple
ALBUMLes bois tristesHiroyuki Iwaki & NHK Symphony Orchestra
ALBUMNihon Gasshokyoku Zenshu Toru Takemitsu SakuhinshuHiroyuki Iwaki & The Philharmonic Chorus of Tokyo
ALBUMSelected Works, Vol. 1: Symphony - Prelude - Piano Concerto 2Minoru Nojimi, Hiroyuki Iwaki & Tokyo Metropolitan Symphony Orchestra
ALBUMBartók: Concerto for Orchestra & The Miraculous MandarinHiroyuki Iwaki & The Melbourne Symphony Orchestra