Parodyviper rsr30

(C75) [Finecraft69 (6ro-)] Shinsekai Taisei - Seikishi Kyousei Jutai- (Viper RSR) [English]

[Anthology] Sogna Anthology Comics

(C63) [Maruarai (Arai Kazuki)] Son or Toku (Viper RSR, Dalk Gaiden)

[Eternal Light] Ochita Sei Kishi (Viper RSR)

(C71) [Studio Mizu Youkan (Higashitotsuka Rai Suta)] HIGH CALA (Viper RSR)