(C40) [Secret Society M (Kitahara Aki, Minamino Marin)] Maria (Bikkuriman)
(C94) [Secret Society M (Kitahara Aki)] Kousai Keiken Hitori Keiken Ninzuu 13-nin. (Bishoujo Senshi Sailor Moon)
(ComiComi7) [KABAYAKIYA (Unagimaru)] High Society (Mujin Wakusei Survive)
Nakadashi Seishori Benki Rei-chan Shojo Soushitsu.
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
(C87) [Secret Society M (Kitahara Aki)] Kousaka-kun Shinpai shinaide Watashi mou 【Maku】 nokotte nai kara (Gundam Build Fighters Try)
Miyu Rape [ENG]
Kinniku Kyoudai Wakan
Kousai Keiken Hitori Keiken Ninzuu 13-nin.
Mars Ninsin.
(C68) [Secret Society M (Kitahara Aki)] Helena-sama to Boku. (Dead or Alive)
(C52) [Secret Society M (Various)] Amai Mitsu no Imashime (Darkstalkers, Dororon Enma-kun)
(C72) [Secret Society M (Kitahara Aki)] Utahime no Shouzou 4 (Dead or Alive)
[Dekochin Hammer] Shakai o Ikinuku Yuiitsu no Houhou | The Only Method of Surviving Society (Comic LO 2016-11) [English] {Mistvern} [Digital]
Shakai o Ikinuku Yuiitsu no Houhou | The Only Method of Surviving Society
(C61) [Secret society M (Aki Kitahara)] Najica!! (Najica Blitz Tactics)
Josei Joui Shakai no Onanie Gurui | Female-Supremacy Society’s Masturbation Madness
(C73) [Secret Society M (Kitahara Aki)] Doukoku no Ori (CLAYMORE)
Dorei Ogre no Ningen Shakai Kengaku | A Slave Ogre Visits Human Society
(C79) [秘密結社M (北原亜希)] 貨物船の公衆便女 (機動戦士ガンダムUC)(Chinese)
[Homing] Chou-Manzoku Delivery -Maid Gohoushi Course- (COMIC RiN 2010-05) [English] {Dame!trans}
Tensei Shitara Shokushu Youma datta Ken | The Case Of Having Been Reincarnated And Turned Into a Tentacle Youma
(C52) [Himitsu Kessha M (Kitahara Aki)] Amai Mitsu no Imashime (Darkstalkers )
Personality Insertion-Excretion
Konya wa Minako o Okazu ni Shitai.
(C91) [Secret Society M (Kitahara Aki)] Ninshin Shichatta... Dareka "Tasukete". (Bishoujo Senshi Sailor Moon) [English] {doujins.com}
(C37) [Secret Society M (Kitahara Aki)] Anice 2 Gekkabijin (Sonic Soldier Borgman)
(C55) [Secret Society M (Kitahara Aki)] Yume no Mayoiji Gekan (Sakura Taisen)
(C72) [Secret Society M (Kitahara Aki)] Utahime no Shouzou 4 (Dead or Alive) [English]
(C38) [Secret Society M (Kitahara Aki)] Anice 3 - Rakuen no Shizuku (Sonic Soldier Borgman)
Konya wa Minako o Okazu ni Shitai.
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
(C43) [Secret Society M (Kitahara Aki)] Hiru Ga Yoru Ni Utsuru Koro (Bishoujo Senshi Sailor Moon)
[Kerorin] Dead Poets Society (Action Pizazz Special 2013-08) [English] =RED=
Utahime no Shouzou 4
Attack on Research
H○LOX Himitsu Kessha Keiei no Susume 01 | How to operate Secret Society H○LOX-01
[Noise] Chinko no Jiyuu Kenyuu | Dick Research Project (COMIC LO 2019-05) [English] [Doki Fansubs] [Digital]
(C84) [Akusei-Shinseibutsu (Nori)] Shakai no Mado | Window of Society (Blood Lad) [English] {doujin-moe.us}
(C73) [Secret Society M (Kitahara Aki)] E.F.S.F. Lost War Chronicles (Mobile Suit Gundam Lost War Chronicles)
Kousai Keiken Hitori Keiken Ninzuu 13-nin.
(C52) [Secret Society M (Kitahara Aki)] Tenjou Kakumei (Shoujo Kakumei Utena)
(C50) [Secret Society M (Kitahara Aki)] Tokimeki Groovy ~Densetsu no Ki no Shita de~ (Tokimeki Memorial)
[Himitsu Kessha M (Kitahara Aki)] Tokimeki gurubi (Tokimeki Memorial)
Movie Research Lovers
[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]
(C87) [Secret Society M (Kitahara Aki)] Kousaka-kun Shinpai shinaide Watashi mou 【Maku】 nokotte nai kara (Gundam Build Fighters Try) [Chinese] [脸肿汉化组]
(C93) [Secret Society M (Kitahara Aki)] Nakadashi Seishori Benki Rei-chan Shojo Soushitsu. (Bishoujo Senshi Sailor Moon) [Chinese] [无毒汉化组]
(C77) [Secret Society M (Kitahara Aki)] Chuuko no Nene-san. | Second Hand Nene-san (Love Plus) [English] [darknight]
Research of Barnaby Brooks Jr.
Shichu 10
JS Kenkyuukai | JS Research Seminar
Two Girl's Suck-Suck Research Note
Helena-sama to Boku.
(C91) [Secret Society M (Kitahara Aki)] Ninshin Shichatta... Dareka "Tasukete". (Bishoujo Senshi Sailor Moon) [Chinese] [无毒汉化组]
(C69) [Secret Society M (Kitahara Aki)] Shintaku no Toriko 3 (SoulCalibur)
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
[Kakizaki Kousei] Mesuiki ga Gimuzukerareta Yasashii Shakai -Zenpen- | A Gentle Society Where Bitchgasm is One's Duty, Part 1 (Girls forM Vol.19) [English] [Dorofinu] [Digital]
(C90) [Secret Society M (Kitahara Aki)] Tomodachi ni Kakushiterukedo DoM no Hentai. H ni Miccha Kyoumi Arimasu (Bishoujo Senshi Sailor Moon) [Chinese] [无毒汉化组]
(C73) [Secret Society M (Kitahara Aki)] Doukoku no Ori (CLAYMORE)