Parody: Viper

[Maruarai] Sontoku (VIPER RSR)

(C74) [Graf Zeppelin (Ta152)] Variable Vipers II (Viper)

(C78) [Graf Zeppelin (Ta152)] VARIABLE VIPERS II -INFINITE PLEASURE- (Viper)

eclipse's cache - Jackie Chan Adventures

(C52) [Hime Club (Kirikaze, Koumorikaizin)] Miyabi (Viper)

(C78) [Graf Zeppelin (Ta152)] VARIABLE VIPERS II -INFINITE PLEASURE- (Viper)

(C57) [Studio Huan (Various)] PIPER GTS (Various) [English] [Incomplete]

[Sudou (Sudou)] Sudou Sankan (Variable Geo, Viper, Yu-Gi-Oh!)

(C74) [Graf Zeppelin (Ta152)] Variable Vipers II (Viper)

(C52) [Hime Club (Kirikaze, Koumorikaizin)] Miyabi (Viper)

[Sudou (Sudou)] Sudou Sankan (Kai) (Variable Geo, Viper, Yu-Gi-Oh!) [2003-01]

[Naruho-dou (Naruhodo)] Guruguru Sentou (Viper GTS) [English] [doujin-moe.us]

[Gino Kikaku] Shojo Sei Kishi Cala Ishu Ryoujoku (Viper RSR)

[J's Style (Jamming)] V-MAX (Viper)

(C57) [ASTRA'S (Astra, Serizawa Yuuji)] ASTRANOAT 3 (Fushigi Mahou Fun Fun Pharmacy, Rockman)

(C60) [Megami Kyouten (Aoki Reimu, Nonomura Hideki)] Waku Waku Mousou Land!! (Various)

[TAIL OF NEARLY (Various)] Kage Mamoru 2 (Various)

[WHITE ELEPHANT (Various) M-Dolls I Phase G (Various)

[Palcomix] Jade Chan Adventures - Caught Trespassing (Jackie Chan Adventures)

[Anthology] Viper V-5

[Anthology] Viper V-4

[Anthology] Viper V-3

[Anthology] Viper V-1

(C52) [NAS-ON-CH, St. Different (Various)] Druggers High!! VI (Various)