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

1991.04.21	Luna Varga Ongakuhen	Song/Talk
1994.11.18	Yuuyuu Hakusho Duet and Karaoke Special (MRCA-20050)	Song/Talk
1996.02.16	Golden Boy Study a Go! Go! (JSCA-29032)	Song
1996.11.21	Josei Seiyuu Group Ongakushi (PCCG-364)	Song
1997.01.08	Hyper Securities S (PCCB-238)	Song/Talk
1997.03.21	Fantastic Character Series Best Vocal Collection (PCCB-254)	Song
1997.03.??	Scitron Spring Fair '97	Song {sample track}
1997.09.01	Next King -Koi no Sennen Oukoku- Gaiden (SRCL-4031)	Talk
1998.03.18	Wild Half drama album Encounter 2 (KICA-392)	Talk
1998.07.23	Card Captor Sakura Original Drama Album 1	Talk
1998.11.23	Dear My Friends -Shaberasete Misemashou- (MACM-1019)	Talk
1998.12.19	Dear My Friends -Chotto Shaberisugi- (MACM-1024)	Talk
2000.09.29	Kanon volume 1 (MACB-6001)	Talk
2000.11.18	Tales of Eternia drama CD vol 1 (MACM-1111)	Talk
2000.12.16	Tales of Eternia drama CD vol 2 (MACM-1112)	Talk
2001.01.26	Kanon volume 3 (MACB-6003)	Talk
2001.01.27	Tales of Eternia drama CD vol 3 (MACM-1113)	Talk
2001.02.24	Tales of Eternia drama CD vol 4 (MACM-1114)	Talk
2001.03.24	Tales of Eternia drama CD vol 5 (MACM-1115)	Talk
2001.03.30	Kanon volume 4 (MACB-6004)	Talk
2001.04.27	Kanon volume 5 (MACB-6005)	Talk
2005.02.02	Final Approach drama series vol 1 (LACA-5351)	Talk
2005.03.24	Final Approach drama series vol 2 (LACA-5369)	Talk
2005.03.24	Final Approach original drama CD vol 2 (LACA-5369)	Talk
2005.04.27	Final Approach drama series vol 3 (LACA-5376)	Talk
2005.05.25	Final Approach drama series vol 4 (LACA-5383)	Talk
2005.06.22	Final Approach drama series vol 5 (LACA-5396)	Talk
2007.04.25	Drama CD CLANNAD vol 1 Furukawa Nagisa (FCCP-0024)	Talk
2007.06.22	Drama CD CLANNAD vol 3 Ibuki Fuuko (FCCP-0026)	Talk
2009.07.25	Sora no Kiseki the 3rd -Tamashii no Kokuin- (CADC-0007)	Talk

Yuko appears (sings/talks) in the following CD singles.

2011.07.06

Asta Rotte no Omocha! Character Song CD Vol.5 (PCCG-70111)

Song