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

1997.07.end	Sentimental Graffiti Official Fan Club CD-01	Talk
1997.08.20	Sotsugyou Vacation (PCCB-276)	Song
1997.09.03	Sotsugyou Vacation drama CD (PCCB-00277)	Talk
1997.09.end	Sentimental Graffiti Official Fan Club CD-02	Talk
1997.10.21	Oretachi ni Makasero! volume 4 (COCC-14581)	Talk
1997.11.01	Sentimental Graffiti summer concert live CD	Song
1997.11.19	Ano Hi no Mama no Kimi de Ite 2	Talk
1997.11.end	Sentimental Graffiti Official Fan Club CD-03	Talk
1997.12.17	Saikai 5 Byoumae Deatta Koro no Youni 1	Talk
1998.01.22	Sentimental Graffiti Omoide Tachi to no 12 Kagetsu	Talk
1998.01.end	Sentimental Graffiti Official Fan Club CD-04	Talk
1998.02.21	3x4 The Other Seasons (MMCM-5003)	Song/Talk
1998.08.01	Omoide no School Days 2 (MACM-1011)	Talk
1998.08.01	Senti na Natsuyasumi (COCC-15316)	Song
1998.08.01	Sentimental Graffiti Song Collection (COCC-15317)	Song
1998.10.21	Dance in the Sentimental Graffiti (MMCM-5005)	Song
1998.10.21	Sentimental Graffiti Non-Stop 14 Tracks (COCX-30142)	Song
1998.10.31	Tokyo Shuugou! Anata wo Motto Shiritakute 2	Talk
1998.12.12	Sentimental Graffiti 1-4 Box (MACM-9002)	Talk
1998.12.26	Sentimental Graffiti DJ CD 1-2 (MACM-1033 MACM-1034)	Talk
1998.12.31	Sentimental Journey Final Character Collection Box (APDM-9000)	Song/Talk
1999.01.30	Sentimental Graffiti Final Drama CD	Talk
2000.03.18	Sentimental Graffiti Super Best -Setsunasa no Tobira-	Song
2008.02.08	ef -a tale of memories Original Soundtrack (GNCA-1135)	Song