(同人誌)[日本宇宙旅行協会(掘骨砕三)]愛犬擁護週間壱(りりかSOS)
(C48) [Shishamo House (Araki Akira)] Elfin 12 (Nurse Angel Ririka SOS, Magic Knight Rayearth)
Araxa Ninpo-Cho Vol.6
(CSP2) [Shishamo House (Araki Akira)] Elfin Special SOS BOX (Nurse Angel Ririka SOS)
[Akabei soft 2 (ALPHa)] G-Senjou no Maou Eroero Shousasshi (G-Senjou no Maou)
(C49) [Piyokoya (Kobayashi Hiyoko)] Piyoko no Pi Zoukan 1 - Bakuretsu! Evangeli Hunter SOS no Aoi Sora (Various)
[Alice Soft] Alice Soft Min-Naraken 2002-02
Araxa Ninpo-Cho Vol.5
(C49) [Trap (Urano Mami)] REMIX Urano Mami Kojinshi (Nurse Angel Ririka SOS, Neon Genesis Evangelion)
(C50) [Femme Enfant (Sibusawa Eiki)] Lyrical Angel (Nurse Angel Ririka SOS)
