[Koyanagi Royal] Ryouko-san no Onayami (In) Formation | Ryoko-san's Problem Formation (Lewd) (Comic Megastore 2006-08) [English] [Brolen + Faytear]

[Royal Koyanagi] Akesuke | Be Honest No.2☆ [English] [stecaz]

[Koyanagi Royal] Sei Penalty Gakuen Goku | St.Penalty Academy [English] [SaHa]

[Koyanagi Royal] Sei Penalty Gakuen Goku [English] [Decensored]

[Koyanagi Royal] Ranchiki Hihoukan GOLD

[Coronach (Minase Yowkow)] Royal to Futanari Teitoku (Kantai Collection -KanColle-) [Digital]

[Koyanagi Royal] Ranchiki Hihoukan GOLD | Orgy Treasure Mansion GOLD [English] [Decensored]

[Koyanagi Royal] Nozomu Triangle! (COMIC Megastore 2009-08) [English] [Faytear] [Decensored]

[Koyanagi Royal] Sei Penalty Gakuen Goku [English]

(C91) [Royal Bitch (Haruhisky)] Harucos +4 (Suzumiya Haruhi no Yuuutsu)