- NURSE ANGEL RIRIKA S.O.S. - HEART AID FIRST King Record Compnay, Limited Copyright 1995, Koi Yumeno, Yasushi Akimoto, Shuueisha, Tokyo Television, NAS KICA 273 57:28 (27 tracks) 3000 by Darold Higa 1. Koi o Surutabi ni Kizutsuki Yasuku...(Ririka Version) 4:31 When in Love, It's So Easy to Be Hurt (First OP) Vocal: Asou Kaori 2. Inochi (Seimei) no Kagayaki wa Towa (Eien) 1:48 The Radiance of Life ...www.ex.org/2.4/32-ririka_cd.html
- A radioplay translating the Nurse Angel Ririka SOS manga series ...angelplay.itgo.com