Shimono Hiro CDs (miscellaneous)
Hiro appears (sings/talks) in the following miscellaneous CDs.
| 2004.05.29 | Fantom Brave Original Sound Drama (MACT-2053) | Talk |
| 2009.07.01 | Asura Cryin' Variety CD (KICA-972 KICA-973) | Talk |
| 2010.02.24 | Baka to Test to Shoukanjuu Character Song Mini Album (LACA-15015) | Song |
| 2010.05.26 | Mitsudomoe Drama CD "Densetsu no Hajimari" (LASA-5047) | Talk |
| 2011.03.23 | The World God Only Knows Original Soundtrack (GNCA-1279) | Song |
| 2011.08.24 | Akihisa Harlem CD (LACM-15144) | Song |
| 2011.12.21 | Kami Nomizo Shiru Sekai Character Cover Album (GNCA-1285) | Song |
| 2021.09.22 | Kobayashi-san chi no Maidragon S Character Song Album (LACA-15892) | Song |