COMIC HimeDorobou 1999-11
(C74) [Graf Zeppelin (Ta152)] Variable Vipers II (Viper)
(COMIC1☆13) [Molotov Cocktail (Oowada Tomari)] Cala to Mainichi Dekiru made (Viper RSR)
[MARUARAI (Arai Kazuki)] Loss or Gain (VIPER-RSR)
COMIC RiN 2010-08
(C78) [Graf Zeppelin (Ta152)] VARIABLE VIPERS II -INFINITE PLEASURE- (Viper) [English] [EHCOVE]
[Eternal Light] Ochita Sei Kishi (Viper RSR)
[Graf Zeppelin (Ta152)] Variable Vipers II (Viper) [Digital]
(C65) [Graf Zeppelin (Ta152)] Variable Vipers (Variable Geo, Viper)
[Meirei Denpa] Meirei Denpa Senkyaku Banrai (Pokemon, Pretty Sammy, Revolutionary Girl Utena, Battle Athletes, Viper)