Daisuke appears (sings/talks) in the following CD singles.

1997 07.19	Mountain (COCC-14455)	Song
1997 11.01	Sotsugyou M voice message Shimura Mikimaro (CODC-1356)	talk
1998 12.01	Heart ha Koukiatsu [E.M.U.] (CODC-1673)	Song
1999 05.01	Sotsugyou M character CD special 1 ()	Song
1999 05.01	Sotsugyou M character CD special 6 ()	Song
2012 06.27	Up Date Goisshoni (LACM-4945)	Song