| Talk | Cinematic Sound Drama GetBackers -Divine Revelation- (MKC-0001), 2003.10.24 | Sugita Tomokazu (錯鼴證狟) |
| Talk | Cinematic Sound Drama GetBackers -The Place of a God's Death- (MKC-0002), 2004.02.14 | Sugita Tomokazu (錯鼴證狟) |
| Talk | Charadio CD Shuffle! Verbena Gakuen Housoubu vol 1 (LACA-5437), 2005.10.05 | Sugita Tomokazu (錯鼴證狟) |
| Talk | Charadio CD Shuffle! Verbena Gakuen Housoubu vol 2 (LACA-5443), 2005.11.02 | Sugita Tomokazu (錯鼴證狟) |
| Talk | Charadio CD Shuffle! Verbena Gakuen Housoubu vol 4 (LACA-5459), 2006.01.12 | Sugita Tomokazu (錯鼴證狟) |
| Talk | Ludvig Kakumei (MMCC-7040), 2006.11.22 | Sugita Tomokazu (錯鼴證狟) |
| Talk | Suzumiya Haruhi no Yuuutsu Drama CD Sound Around (LACA-5585), 2007.01.24 | Sugita Tomokazu (錯鼴證狟) |
| Talk | Mahou Shoujo Lyrical Nanoha StrikerS Sound Stage 5 (KICA-856), 2007.12.12 | Sugita Tomokazu (錯鼴證狟) |
| Talk | Kodomo no Jikan Drama no Jikan (LACM-5723), 2008.01.09 | Sugita Tomokazu (錯鼴證狟) |
| Talk | Ayakashi Characters 5 (ZMCZ-3905), 2008.02.27 | Sugita Tomokazu (錯鼴證狟) |
| Talk | Macross F Nyan Dra 3 (VTCL-60104), 2009.06.03 | Sugita Tomokazu (錯鼴證狟) |
| Song/Talk | Macross F Nyan Dra 4 (VTCL-60105), 2009.07.08 | Sugita Tomokazu (錯鼴證狟) |
| single Song | Character Song vol. 9 Kyon (LACM-4356), 2007.02.21 | Sugita Tomokazu (錯鼴證狟) |
| single Song | Imamade no Arasuji (LACM-4610), 2009.04.22 | Sugita Tomokazu (錯鼴證狟) |
| single Guest | Kono Sumochi kara no Sotsugyou (LCM-4624), 2009.06.24 | Sugita Tomokazu (錯鼴證狟) |
| single Song | New Character Song Vol.5 Kyon (LACM-4660), 2009.12.09 | Sugita Tomokazu (錯鼴證狟) |