(C72) [AXZ (Ryuuta)] Angel's Tail Operation 02 Onna Kyoushi no Seikyouiku Chou Sakusen
(Futaket 8) [Terikoya (Buri)] Operation Futanari (Street Fighter) [English] =SW=
(C62) [Chimatsuriya Honpo (Various)] GUNPARADE MARCH ULTRASONIC ATTACK! FIRST OPERATION. LEVEL E (Gunparade March)
[Umedama Nabu] Operation Daisakusen Voyager
[Arai Kei] Yugame | Distorted Love (Comic Megastore 2013-02) [English] [desudesu]
Yokubou Kaiki Dai 510 Shō - Yobai Kan Manshon 01 Operēta Musume MAYA 24-Sai -
Syuen-tan Seiteki Hokaku Sakusen! | Operation Sexually Capturing Shuen!
Ichizu na Hikoujouki no Kyuushutsu Sakusen | Single-minded Airfield Princess's Rescue Operation
[Umedama Nabu] Operation Daisakusen DS9
Operation TTT
Operation Anis
Back Cube Operation
Operation Vore Comic
(CR37) [Ashita wa Docchida! (Mikage Takashi)] Operation SR (School Rumble)
(C84) [Negapoji-Bu (Yuuki Shin, Booch)] America San Gyuuniku-chan 54000 Gram
OPERATION -V-
(COMIC1☆7) [K-Drive (Narutaki Shin)] VIVID・MIX (Vividred Operation)
(C80) [Maniac Street (Sugaishi, Oono)] Momoiro Operation (To LOVE-Ru)
[Dosukoi Jinja (Nakamura Osawari Kun)] Vividhit Operation (Vividred Operation) [Digital]
(C84) [real (As-Special)] HEAT (Vividred Operation) [English] [Yuri-ism]