[Anthology] Ryoujoku Gakkou Vol. 23 Loli Loli Kyoushitsu
(C74) [Graf Zeppelin (Ta152)] Variable Vipers II (Viper)
COMIC HimeDorobou 1999-11
[Anthology] Viper V-4
[ANTHOLOGY] Meganekko Deluxe
(C78) [Graf Zeppelin (Ta152)] VARIABLE VIPERS II -INFINITE PLEASURE- (Viper) [English] [EHCOVE]
[MARUARAI (Arai Kazuki)] Loss or Gain (VIPER-RSR)
[Graf Zeppelin (Ta152)] Variable Vipers II (Viper) [Digital]
[Meirei Denpa] Meirei Denpa Senkyaku Banrai (Pokemon, Pretty Sammy, Revolutionary Girl Utena, Battle Athletes, Viper)
COMIC Magnum Vol. 68