Hikami Kyoko CDs (singles)
Kyoko appears (sings/talks) in the following CD singles.
| 1995.04.29 | Yousei Yori Ai wo Komete 1 | Talk |
| 1995.04.29 | Yousei Yori Ai wo Komete 2 | Talk |
| 1995.04.29 | Yousei Yori Ai wo Komete 3 | Talk |
| 1995.04.29 | Yousei Yori Ai wo Komete 4 | Talk |
| 1995.04.29 | Yousei Yori Ai wo Komete 5 | Talk |
| 1996.05.22 | Miraikei Idol/Ikuze Kaizeru Fire | Song |
| 1996.06.01 | Glass no Summer Days (VPDG-20666) | Song |
| 1996.06.29 | Love Miracle/Everlasting Love (CODA-959) | Song {duet} |
| 1996.10.?? | Gall Force The Revolution (XDDL-93131) | Song |
| 1996.11.21 | Sugao no Spy Tachi (SRDL-4307) | Song |
| 1996.12.04 | Open Sesame (PCDB-007) | Song {duet} |
| 1997.02.21 | Odayaka na Yuuki | Song |
| 1998.05.20 | Itsuno Himo -Song of Flower- [Shiela Sheffield] (PCDB-009) | Song/Talk |
| 1998.06.21 | Kimi wo Mamorutameni Boku ha Yume wo Miru [Chiffons] (MMDA-0002) | Song |
| 1999.12.15 | C.H.O.C.O. (AVDA-14006) | Song |
| 2000.02.16 | Snow Train [Chiffons] (MMDL-0001) | Song |
| 2000.05.24 | Happy Salvage Theme () | Song |
| 2000.09.30 | Rabi-en-Rose (GCFC-012) | Song/Talk |
| 2001.02.14 | Beautiful Days (MMCL-0009) | Song |
| 2001.12.22 | DiGi Charat Hoshi no Tabi (GCFC-024) | Song |
| 2002.02.14 | Beautiful Days (MMCL-9) | Song |
| 2002.05.22 | Ready Go (LACM-4058) | Song |
| 2002.09.20 | Mugendai Solution (BRDA-1001) | Song |
| 2003.07.25 | DiGi Charat nyo Character Single Collection 3 (BRDF-3014) | Song/Talk |
| 2003.10.24 | Dynamite I.N.G (BRDF-3017) | Song |
| 2004.02.25 | Miracle Wonderland (BRDF-3019) | Song |