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

2005 09.21	Lune Moon 2 (SVWC-7286)	Talk
2005 11.02	Lune Moon 3 (SVWC-7290)	Talk
2007 02.21	Manabi Straight Original Soundtrack Ensemble I (KICA-831)	Song
2007 04.04	Manabi Straight Kira Kira Happy Festa! (KICA-839)	Song
2007 05.16	Manabi Straight Original Soundtrack Ensemble II (KICA-851)	Song
2007 11.21	Zetsubou Sensei Kayou Daizenshuu (KICA-891)	Song
2007 12.12	Mahou Shoujo Lyrical Nanoha StrikerS Sound Stage 5 (KICA-856)	Song/Talk
2008 01.16	Zetsubou Gekijou (KICA-885)	Talk
2008 01.23	Minamike Drama CD (KICA-897)	Talk
2008 03.07	Hayate no Gotoku! Drama CD 2 (GNCA-1121)	Talk
2008 03.21	Hayate no Gotoku! Drama CD 3 (GNCA-1122)	Talk
2008 03.26	Zoku Zetsubou Gekiban Senshuu (KICA-899)	Song
2008 05.14	Minamike Okawari Drama CD (KICA-905)	Talk
2008 05.14	Zetsubou Daisatsukai (KICA-900)	Song
2008 05.23	Splendide Shana Vol 3 (GNCA-1156)	Talk/Song
2008 12.17	Haru Natsu Aki Toujou! (KICM-946)	Song
2009 03.06	Hayate the Combat Butler Character Cover CD (GNCA-1179)	Song
2009 03.25	Akane iro ni Somaru Saka Original Drama (LACA-5867)	Talk
2009 04.22	Minamike Okaeri Drama CD (KICA-971)	Talk
2009 07.23	Minamike Character Song Best Album (KICA-980)	Song
2009 09.30	Hayate the Combat Butler! Character CD 2nd Series 07 (GNCA-1227)	Song/Talk
2009 09.30	Zan Sayonara Zetsubou Sensei Character Song Album IT DEPAIRED (KICA-989)	Song
2009 10.07	Umineko no Nakukoroni Character Song Vol.1 (FCCM-0290)	Song/Talk
2010 01.27	Kampfer Character Song Album (LACA-5988)	Song
2010 11.17	Mahou Sensei Negima! Mou Hitotsu no Sekai Theme Song Collection (KICA-3133)	Song
2011 03.23	Infinite Stratos Original Soundtrack (LACA-15107)	Song
2011 03.23	Uta Nanka Zenzen Utaitaku Nain Dakarane! (KICA-3136)	Song
2011 05.25	Maria Holic Alive (ZMCZ-7130)	Song
2011 07.27	Rio Super Best! (KECH-1582)	Song
2012 03.14	Infinite Stratos Vocal Collection Album (LACA-15195)	Song
2012 04.25	Shining Blade Character Song Album (KICA-3193)	Song
2012 04.25	Superiority Shana III vol.2 (100278889)	Talk
2013 03.27	Boku ha Tomodachi ga Sukunai Next Original Soundtrack (ZMCZ-8373)	Song
2013 06.05	Date A Music First Half (COCX-37970)	Song
2013 07.31	Infinite Stratos Original Drama Series Vol.4 (LALA-5004)	Talk
2014 01.29	Infinite Stratos Original Drama Series Vol.6 (LALA-5008)	Talk
2014 07.23	Date A "Impressive" Music (COCX-38577)	Song
2014 08.20	Date A "Happy" Music (COCX-38647)	Song
2016 02.24	Music Judgement (COCX-39376)	Song
2016 06.08	Infinite Stratos Complete Album (LALA-5011)	Song