Tachibana Hikari CDs (miscellaneous)
Hikari appears (sings/talks) in the following miscellaneous CDs.
| 1997.04.18 | Digital Ange Dennou Tenshi SS | Talk |
| 1999.12.23 | Tokimeki Memorial 2 Vocal Tracks (KMCA-39) | Song |
| 2000.02.00 | High School Aura Buster Himitsu no Tekken! Special CD (8SSX122) | Talk |
| 2000.05.10 | Tokimeki Memorial 2 Vocal Tracks 2 (KMCA-56) | Song |
| 2001.03.21 | Tokimeki Memorial 2 Vocal Tracks 3 (KMCA-88) | Song |
| 2001.08.29 | Tokimeki Memorial 2 Vocal Tracks 4 (KMCA-115) | Song |
| 2002.05.22 | Tokimeki Memorial 2 Vocal Tracks 5 (KMCA-157) | Song |