Some of the CD-ROMs that Maria has appeared in are as follows.

2000 00.00	Otsuki-sama ni Onegai (IPCR-0014)	movie
2000.03.??	Seiyuu Grand Prix Digital Photo Album -Sotsugyou- [Win]	movie, image, voice
2001 02.10	AX March 2001	movie
2002 03.22	Dreamin' You (PICA-1248)	Song