Chika Tougijou Sen - Underground Colosseum Sen 1
(C85) [Pettanko! (0-G)] Ily☆Kuro-san Chi no Jika Hatsuden to Ero Jijou (Fate/kaleid liner Prisma Illya)
[Miura Takehiro] BUST UP SCHOOL -Yawaraka Kigougun- | -Soft Code Group- ch. 1-3 [English] {Brolen}
Onee-chan's boot style study session
[TEX-MEX] Ground Zero (Street Fighter)
[Hashida Mamoru] O Benkyou Shiyo!! | Let's Study (COMIC RIN 2005-03 Vol. 3) [English] [Random Translator]
Chika Teien | Underground Garden
[Ryo] Tomodachi ni Nayami o Soudan Shite Mitara Ayashige na Basho ni Tsurete Koraremashita. | I went to my friend for advice but instead she took me to a shady underground club. (COMIC Tenma 2014-07) [English] =LWB=
(C84) [Nuno no Ie (Moonlight)] Let's Study xxx 2 (Love Live!) [English] [Facedesk]
Sagisawa Fumika wa P ni Guchogucho ni Saretai!
Suzuya IN UNDERGROUND
(C82) [CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS (THE iDOLM@STER CINDERELLA GIRLS)
Ashford Gakuen Underground
[Kaitou Pink] Iiwake Study | Excuse Study [English] [Mikakunin]
[Jyoka] Hachishaku Hachiwa Keraku Meguri - Igyou Kaikitan
[Husky guy] SStudy Ch.0-27 (English) (YoManga) (Ongoing)
ROUGH vol.65
AssBoy Koukou Danshi 2 | Assboy Anal Studies 2
(C86) [PNO Group (Hase Yuu)] Rokakushita Ritou-chan ga Kawaikatta node... (Kantai Collection -KanColle-) [English] [Tigoris]
(C90) [Kikyakudou (Karateka Value)] The Sarasa of Ground Zero (Granblue Fantasy)
Hitsugi
[Miura Takehiro] BUST UP SCHOOL -Yawaraka Kigougun- | -Soft Code Group- ch. 1-6 [English] {Brolen}
[C's cheese] ANAN Gango no Miko (Tokyo Underground)
(C99) [Kurohamya (Kurosu)] Satonaka Chie-chan ni Oshioki suru Hon Test Benkyou Hen | Satonaka Chie's Punishment - Test Study Edition (Persona 4) [English] [head empty]
(C83) [A.S.G Group (Misonou)] Saa, Seiyoku Minagiru Hitozuma ga Aite da! | Now, Your Partners Are Wives Overflowing With Lust! (Dragon Quest V) [English] [Choco + Anonygoo]
A.S.G Group Uma Yome Illust Gekijou Sono 2
(C88) [A.S.G Group (Misonou)] Monster to Orusuban Suru Seikatsu (Dragon Quest V) [English] [biribiri]
[Edge Edge] SStudy Ch.0-24 (English) (YoManga) (Ongoing)
Kono Watakushi ga Saimin ni Makeru Wake Arimasen wa!
[Akiyama Kenta] Eh~Ken!! - Movie Study Club Ch.1-7.5 (Comic Aun 2013-2014) [English] [The Lusty Lady Project]
[Natsu no Oyatsu] Chibo Soukan - Nasty mother Incest [Chinese] [靴下汉化组]
Theater Drama City
(C86) [A.S.G Group (Misonou)] "Hagane no Tsurugi Chokin" Jikkou Chuu. (Dragon Quest III)
S to M to M to S
Movie Study Club Episode 3
(C89) [Yamaneko Jinja (John Inu)] UNDERGROUND ASCENDANCY (Touhou Project)
[Abio4, Bangkki] Sextudy Group (1-24) [English] [Ongoing]
Seijino Obenkyou - STUDY OF XXXXX
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [English] [8/u/ Scanlations] [Digital]
[Red Ribbon Revenger] Valhalla ~Joshou~ (Tokyo Underground & Spiral)
[A・I・U SHOW COMMUNICATION] LUCKY☆STUDY (Lucky Star)
Shishunki no Obenkyou 5 | Puberty Study Session 5
(C50) [Group 601, P.A. Project (Various)] Chit Chat
[Nanase Makoto] Chika Ryuushutsu - Leaked to Underground
[PURUpyon Saitou] Shitto / Grounded [English] [Rewrite] {AnonX}
[A.S.G Group (Misonou)] A.S.G Group Futakoma Manga Gekijou (Dragon Quest V) [Digital]
[Miura Takehiro] BUST UP SCHOOL -Yawaraka Kigougun- | -Soft Code Group- ch. 1-8 [English] {Brolen}
[Unknown] Chika Teien | Underground Garden [English]
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
(C81) [PNO Group (Hase Yuu, Hikawa Yuuki, Yamamoto Ryuusuke)] Carni☆Phan tic factory (Carnival Phantasm)
Benkyou no Ikinuki ni | Taking a Break from Studying
Rokakushita Ritou-chan ga Kawaikatta node...
(C94) [CRIMSON GROUND (Miyashiro Sousuke)] Kaede-san wa Producer to Ichaicha Shitai! (THE IDOLM@STER CINDERELLA GIRLS)
Underground Hotel Vol. 3
(C82) [PNO Group (Yamamoto Ryuusuke, Hikawa Yuuki, Hase Yuu)] Carni Phan tic Factory 2 (Fate/stay night, Fate/zero) [English] [Tigoris Translates]
SStudy Ch.0-39
SStudy Ch.0-46
[Rinsun] KNight Mare Underground ~Shimai Kishi, Kanraku Dungeon~ ch. 2
Underground Hotel
(C91) [A.S.G Group (Misonou)] Nao, 12-gatsu ni PC ga Bukkowareru Youna Kuzuun de wa Shinkan Hakkou wa Fukanou desu. (Dragon Quest V)
[PNO Group (Hase Yuu)] Motto! Ilya Bunhokan Keikaku (Fate/stay night) [English] [Chocolate]
[Takanabe Chitose] UNDER GROUND
The girl who loves to study | Benkyo suki no onnanoko
[ffkan]Underground Battle 5
[Kyougetsutei (Miyashita Miki, Mochizuki Nana)] Inugami (Inuyasha) [English] [HentaiGroup]
Sunao ja Nai Kanojo to no Sesshikata
Kyuujitsu no Sugoshikata
[Goban] Secret Study (COMIC HOTMILK 2014-10) [Chinese] [sakaroko个人汉化]
[Miyamoto Liz] Pure Majo Study XXX (COMIC Unreal 2016-04 Vol. 60) [English] {NecroManCr}
NozoNicoshiki xxxx-Juku | NozoNico Style XXXX Study
[Yamatogawa] Benkyou Shimasenka? | Should We Study? (COMIC KOH Vol. 7) [English] {YQII}
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Scathach Shishou to Celt Shiki Gachihamex!
[PNO GROUP(Hase Yuu)] Bishoujo Sentai Petalicon gaiden ~otona no jijyo de huin sareta hanashi toka~
[Usashiro Mani] Marshmallow Study! (Digital Puni Pedo! Vol. 12) [English] {Mistvern}
Fujun Group Kouyuu
(C86) [CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS SR (THE iDOLM@STER CINDERELLA GIRLS)
Bokkin no Tsukasabashi Oni to Tengu no Futanari Gassen
[Edge Edge] SStudy Ch.0-25 (English) (YoManga) (Ongoing)
(C92) [A.S.G Group (Misonou)] Tou no Saijoukai de Hanayome o Machi Ukeru Uma wa Chotto Tegowai zo Kai (Dragon Quest V) [English] {doujins.com}
(C88) [A.S.G Group (Misonou)] Monster to Orusuban Suru Seikatsu (Dragon Quest V)
(C77) [PNO Group (Hase☆Yuu)] Color☆Illustration (Various)
Flame of the Battleground
KAEDESAN MAJI GODDESS Plus +
(C86) [Nuno no Ie (Moonlight)] Let's Study xxx 4 (Love Live!) [Chinese] [空気系☆漢化]
(Undergroud Carnival) [Namaco's Tail (Mutenka)] KoiSato magic (Touhou Project)
Pedolia! underground
(C99) [CRIMSON GROUND (Miyashiro Sousuke)] Kyuujitsu no Sugoshikata -Higuchi Madoka hen- (THE iDOLM@STER: Shiny Colors) [Chinese] [黄记汉化组]
[Starmine18 (HANABi)] Boku to Onee-san no Kimochii Obenkyou | My And My Onee-san's Pleasurable Studies [English] {Doujins.com} [Digital]
[Underground Dou (Stranger)] Jigoku Ezu no Yoru 2
[Guchokuya] Guchokuya Dai 4 Gou
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Chinese] [沒有漢化] [Digital]
[Matsumoto Drill Kenkyuujo] manga study’s Fujiki-San (English)
Let's Study xxx 4
(C87) [PNO Group (Hase Yuu, Yamamoto Ryuusuke, Hikawa Yuuki)] Carni☆Phan tic Factory 7 (Fate/kaleid liner Prisma Illya, Fate/Zero) [English] [Tigoris] [Incomplete]
(Futaket 9.5) [serious graphics (ICE)] ICE BOXXX 12 Teron jin no Shison Sonzoku ni Kan suru Kousatsu | ICE BOXXX 12 Teron's Study of Offspring Survival (Space Battleship Yamato 2199) [English] {doujin-moe.us}
(C93) [A.S.G Group (Misonou)] Youmagun Ou Kakka no Dosukebe Dealer (Dragon Quest XI)
From The Underground
(C65) [PNO Group (Hase Yuu, Hikawa Yuuki)] Negima Chick Factory (Mahou Sensei Negima!)
Futari no Nichiyoubi
Haisen
[Dayoo] Lonely Playground 1-8 [Chinese] [拾荒者汉化组] [Digital]
[DL Mate] Kokuminteki Idol Group to Nama de Ikou! ~Shoushika Taisaku TV Bangumi~
Study Abroad in the Demon World!
Underground wrestling