[Nishizuki Chikara] Terrible Summoner (Viper) [English] [西月力] Terrible Summoner (Viper) [英訳]

[Graf Zeppelin (Maneki Neko, Ta152)] Way Of The Viper (Viper) [English] [EHCOVE]

(C65) [Graf Zeppelin (Ta152)] Variable Vipers (Variable Geo, Viper) [English] [EHCOVE]

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

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

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

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

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

[Graf Zeppelin (Ta152)] Variable Vipers II (Viper) [English] [EHCOVE] [Digital]

(C65) [Graf Zeppelin (Ta152)] Variable Vipers (Variable Geo, Viper)

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