[Koyanagi Royal] Mugen Hitou e Youkoso! | Welcome to the Hot Springs of Fantasy (COMIC HOTMiLK 2013-02) [English] [The Tsuuyaku]
Shinobi no Bi Ch. 4-5
[Royal Koyanagi] Sou Kangetsu-chou Tanetsuke-mura Kenmonroku (COMIC X-EROS #10)
[Royal Koyanagi] Orgy Treasure Mansion GOLD Ch. 2 - Be Honest [English] [Decensored]
[Koyanagi Royal] Shinobi no Bi | Shinobi's Bi Ch. 3-4 [English] [Mongolfier]
[Royal Koyanagi] Orgy Treasure Mansion GOLD Ch. 6 - Brother Complex Trigger [English] [Decensored]
Shinobi no Bi " addition of detail " incomplet
[Koyanagi Royal] Mugen Hitou e Youkoso! | Welcome to the Secret Fantasy Hot Spring! (COMIC HOTMiLK 2013-02) [English] [The Lusty Lady Project]
[Koyanagi Royal] Shinobi no Bi (COMIC HOTMiLK 2015-08) [Textless] [Incomplete]
[Koyanagi Royal] Shinobi no Bi Ch. 1-5