(SC38) [Light Pink (Various)] Chikyuujin Maruhi Seitai Chousa Houkokusho 4 (Keroro Gunsou [Sgt. Frog])

[Light Pink (Various)] Chikyuujin Maruhi Seitai Chousa Houkokusho 3(Keroro Gunsou)

[Light Pink] Chikyuujin Maruhi Seitai Chousa Houkokusho 6 (Keroro Gunsou)

[Light Pink] Chikyuujin Maruhi Seitai Chousahoukokusho 5 (Keroro Gunsou)

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

[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki dai 223 shou - Yobai Shinnyuu Goukanma 3 Haha x Musume x Musuko = Gokuaku Kinshin Soukan Hen - (Keroro Gunsou / Sgt. Frog)

(C71) [MOON RULER (Tsukino Jougi)] Kerorotic na Akifuyumono (Keroro Gunsou [Sgt. Frog])

(C69) [Circle Credit (Akikan)] Kokoro ga Mondai (Keroro Gunsou [Sgt. Frog])

[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki dai 363 shou - Musume no me no mae de Musume no Koibito wo Yokorenbo Suru Enbo (Aki Mama Hen) - (Keroro Gunsou / Sgt. Frog)

(C67) [2Stroke (YTS Takana)] 2STROKE HARRIS (Sgt. Frog | Keroro Gunsou)

(SC38) [HANA TO RIBON (Puripuri Uemon)] Seinen Hana To Ribon 27 723 (Sgt. Frog)

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

(CT8) [Studio Retake (Kobayashi Masakazu)] 723 Style+ [plus] All Full Color Hon Mou Sugu Sensei Desu Yo Sengashuu. (Sgt. Frog)

(CSP5) [Gambler Club (Kousaka Jun)] Keroro Soushuuhen (Keroro Gunsou)

(CSP5) [Gambler Club (Kousaka Jun)] Keroro Soushuuhen (Keroro Gunsou)

[Z-TABUKURONEKO HOUSE (Gyonikun)] Keroro na Seikatsu 3 (Keroro Gunsou)

[Z-TABUKURONEKO HOUSE (Gyonikun)] Keroro na Seikatsu (Keroro Gunsou)

(C66) [Z-TABUKURONEKO HOUSE (Gyonikun)] Keroro na Seikatsu 6 (Keroro Gunsou)

(C67) [Z-TABUKURONEKO HOUSE (Gyonikun)] Keroro na Seikatsu 7 (Keroro Gunsou)

(C69) [Z-TABUKURONEKO HOUSE (Gyonikun)] Keroro na Seikatsu 8 (Keroro Gunsou)

(CR35) [Kantou Usagi Gumi (Kamitiy Masaki)] Keroro Bousou (Keroro Gunsou)