[Studio Nunchaku (Akihira)] Isshiki Akane - Nama Hame Gachi Tori Renzoku Shasei (Vividred Operation) [Digital]
[LUNATIC PROPHET (Arimura Yuu)] Blue Memory, Green Fantasy. Ao no Tsuioku, Midori no Gensou (Vividred Operation) [Digital]
(SC58) [L'ARCHANGE (Kagutsuchi)] Vivid Momo Operation no Tame ni Isshiki Shimai ga Tokunou Mayonnaise-mamire de Ganbaru Hon (Vividred Operation)
[+14 (Chuuta)] Pekepeke Operation (Vividred Operation) [Digital]
Fail Mother 2: Drawn in Lust
(C87) [YOU2HP (YOU2)] AkaRei☆Operation (Vividred Operation) [Decensored]
Dr.BUG Containment Failure
Operation Fail [Japanese] - Arniro111
(COMIC1☆9) [Detox-Girls (Akai Hoya)] ALDNOAH.ERO (Aldnoah.Zero, Vividred Operation)
[Amuai Okashi Seisakusho (Siira Kaeru, Matsuzono)] Operator TS Akuochi Keikaku | Operator TS Project Downfall [English] {defski}
Fail of Witches
(COMIC1☆7) [Asatsuki Dou (Youta)] Isshiki Momo Ganbarimasu (Vividred Operation)
(C89) [Joukitei (Urase Shioji)] Nanyou no Vacances Sakusen | Vacation-Operation in the South Seas (Kantai Collection -KanColle-) [English] [desudesu]
(C86) [Caramel Colors (Yamabuki Zarame)] 2230 Shitsumu Shitsu Kyoushuu Sakusen - 22:30 Admiral Office Assault Operation (Kantai Collection -KanColle-) [English] [desudesu]
OPERATION γ
Pippintopinto Operation
(SC2016 Autumn) [Hisagoya (Momio)] BOKO BOKO OPERATION 2 (Girls und Panzer) [Chinese] [脸肿汉化组]
Operation TTT
[Asanoya (Kittsu)] Seishinhoukai Surumade Kusugurimakutte Ryoujoku Shitemiru Test VI -Tarushiri- (Vividred Operation) [Digital]
(C95) [I.S.O.P. (Kamui Aya)] OPERATION γ (Azur Lane)
[Kaname (Siina Yuuki)] Momotto Motto Operation (Vividred Operation) [Digital]
(C67) [waterwheel (Shirota Dai)] Hesitates Operating System (OS-tan)
(Tokyo Shock 2) [Operating Room (Puchida)] Honjitsu wa Heiten Itashimashita (Tokyo Ghoul) [Chinese] [沒有漢化]
[Mumuy] Mission Failed (Guro) [English]
[Agata] OneShota Volley Shigoki Heya de Mou Tokkun! | OneShota Volleyball Intense Training in the Training Room! (COMIC Shingeki 2015-06) [English] [Lazarus H]
(COMIC1☆7) [Kaname (Siina Yuuki)] Motto Momotto Motto Operation (Vividred Operation)
(C84) [Genei Teito (Chouzetsu Yarou)] J・R・S (Vividred Operation)
OPERATION γ
[PASTEL WING (Kisaragi-MIC)] Hanihani Scrumble 2 -BLUE MAX- (School Rumble/Tsuki wa Higashi ni Hi wa Nishi ni ~Operation Sanctuary~)
[Kuronekotei (Chibinon*)] Love Operation (Angel Beats!) [Digital]
(C86) [JUNK STORY (Michairu)] PIECES (Vividred Operation) [English] =LWB=
[DSB Style (Azuse)] Yobai x Rankou Operation (Vividred Operation) [Digital]
(C68) [Bikkuri Byouten (Oikawa Hechima)] Fumio Nikki (Hani Hani ~Operation Sanctuary)
[Spirit Trilobite] A Doujin From Quite Long Ago (Girl Friend (Beta)) [English] [Venatör]
(SC2016 Autumn) [Hisagoya (Momio)] BOKO BOKO OPERATION 2 (Girls und Panzer)
(C86) [JUNK STORY (Michairu)] PIECES (Vividred Operation)
Titokara 2nd Branch Soushuuhen 2012-2015
(C72) [AXZ (Ryuuta)] Angel's Tail Operation 02 Onna Kyoushi no Seikyouiku Chou Sakusen
(C89) [Operating Room (Puchida)] Kitaru Mirai no Himitsugoto - Secret Events of the Coming Future (Tokyo Ghoul) [Sample]
(C84) [Negapoji-Bu (Yuuki Shin, Booch)] America San Gyuuniku-chan 54000 Gram
SUPER ROBOT OPERATION 01
(SC61) [Sorairo March (Narusawa Sora)] Sono Gakusai, Inran Otokonoko Kyakuhiki Chuui! [English]
[Mist Night (Arniro)] Hell Of Swallowed One-shot: Serena (Pokémon)
(C86) [tomatohouse905's room (Urabi)] Be United, Please!! Extra Operation ☆ (Arpeggio of Blue Steel, Kantai Collection -KanColle-) [English] {doujin-moe.us}
operation futanari
(C86) [Kaiten Sommelier (13.)] Shiritsu Risshin Gakuen Oshiri no Nama Onaho Sakusen. | Private Risshin Academy Operation "Living Anal Sleeve" (Shiritsu Risshin Gakuen ~Seishori Iin Soushuuhen~) [English] [biribiri]
(C66) [High-octane (Haioku)] tsuki wa azuma ni ha wa nishi ni (Tsuki wa Higashi ni Hi wa Nishi ni ~Operation Sanctuary~)
Tsuki wa Higashi ni Hi wa Nishi ni - Operation Sanctuary - Visual Fan Book Shokai Ban
[Satou Souji] Akaten Doushi | Comrades in Failure (COMIC Shitsurakuten 2013-12) [English]
Kono Da-Maid to Mitsudan o! | Private Talk With a Failure Maid!
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]