(C67) [Touzoku Tachi no Rakuda no Mure (Beti)] FROG'S LEAP! (Keroro Gunsou)

(C64) [Studio Kimigabuchi (Kimimaru)] Hikari no Kuni (Keroro Gunsou)

(C70) [Tsurikichi Doumei (Various)] Ero no Gunzou III ~Neburiai Hora!~ (Keroro Gunsou)

(CR35) [Momonga Club (Hayashibara Hikari)] Keroro Gunsou teki Heroine Inga Rough Copy shuu 2004/04/29 Gou (Keroro Gunsou)

(C68) [Z-TabuKuro Cathouse (Gyonikun)] Keroro na Seikatsu 9 (Keroro Gunsou [Sgt. Frog])

(C71) [Tsurikichi Doumei (Kiki Ryu)] Ero no Funsou (Keroro Gunsou)