Masaya appears (sings/talks) in the following miscellaneous CDs.

1994.01.25	Fire Emblem (MWCG-0007)	Talk
1995.06.??	Motto! Tokimeki Memorial Jun. (KICA-7662)	Talk
1995.07.??	Motto! Tokimeki Memorial Jul. (KICA-7664)	Talk
1995.08.??	Motto! Tokimeki Memorial Aug. (KICA-7665)	Talk
1995.09.21	Motto! Tokimeki Memorial Sep. (KICA-7666)	Talk
1995.10.25	Motto! Tokimeki Memorial Oct. (KICA-7667)	Talk
1995.11.22	Motto! Tokimeki Memorial Nov. (KICA-7668)	Talk
1995.12.21	Motto! Tokimeki Memorial Dec. (KICA-7683)	Talk
1996.08.07	Gekkan Tokimeki Memorial 1 (KICA-7711)	Talk
1996.09.05	Gekkan Tokimeki Memorial 2 (KICA-7712)	Talk
1996.10.02	Gekkan Tokimeki Memorial 3 (KICA-7713)	Talk
1996.11.01	Gekkan Tokimeki Memorial 4 (KICA-7714)	Talk
1996.12.05	Gekkan Tokimeki Memorial 5 (KICA-7715)	Talk
1996.12.11	Mahou Tsukai Tai! no Bunkasai (TYCY-5534)	Talk
1996.12.21	Tokimeki Memorial Vocal Best Collection 3 (KICA-7733)	Song
1997.01.01	Gekkan Tokimeki Memorial 6 (KICA-7716)	Talk
1997.02.05	Gekkan Tokimeki Memorial 7 (KICA-7743)	Talk
1997.08.06	Gekkan Tokimeki Memorial 13 (KICA-7770)	Talk
1997.08.27	Mahou Tsukai Tai! Koi to Mahou to Atarashii Uta (TYCY-5558)	Song
1997.10.03	Gekkan Tokimeki Memorial No. 15 (KICA-7772)	Talk
1998.01.01	Gekkan Tokimeki Memorial 18 (KICA-7775)	Talk
1998.06.27	Omoide no School Days 1 (MACM-1010)	Talk
1999.05.28	Lunatic Dawn III (ABCA-22)	Talk
1999.11.17	D.N.Angel Wink 2nd Target (MMCC-4007)	Talk
1999.12.15	D.N.Angel Wink (MMCC-4008)	Talk
1999.12.15	D.N.Angel Wink 3rd Target (MMCC-4008)	Talk
2000.05.24	D.N.Angel trilogy (MMCC-4009)	Song
2001.08.22	Angelic Layer Character Song Album (AVCA-14190)	Song
2004.07.23	Beast of East (MMCC-4057)	Talk
2011.12.14	Bleach Concept Covers 2 (SVWC-7799)	Song