[Takurou] Rika no Kenkyuushitsu | Rika's Laboratory Ch. 1-4 [English] [Crystalium]
(COMIC1☆3) [SHi's Laboratory (SHINGO)] Pai ☆ Mate 5 (Mahou Sensei Negima!)
[Situation Laboratory (Kageno Illyss)] Kennagi Saimin 2 (Strike The Blood) [Chinese] [胸垫汉化组] [Digital]
[Muchin] Sakura-chan no Jiyuu Kenkyuu 2 | Sakura-chan's Free Study 2 [English]
Study Abroad
[AB NORMAL (NEW AB)] Aido 35 Karei naru Gokujou (Gokujou Seitokai)
[Tsurikichi-Doumei (Umedama Nabu)] 続Nan・Demo-R 改
Aunt ... Forbidden Fantasy
Sanae Tanemaki's "Penis Laboratory"
(COMIC1☆13) [Poire Mousse (Nashiki Noi)] Study Time (Toji no Miko)
[Nyanta Laboratory] Kusomegu Tecnic (Rozen Maiden)
[Sano Takayoshi] Kazamidori Triangle Vol.2
[Mikoto Laboratory] Oba... Kinshin Ganbou
[French Kiss (Tsukishita Mineko)] PLUM JUICE (Various)
(Reitaisai SP) [Life Degeneration Laboratory (Masaya Ichika)] Murasan (Touhou Project)
SStudy Ch.0-41
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
Shachou ga Omachi desu.
Ninki Cosplayer M-chan no Otoile
[Lilith Lauda Laboratory (Lilithlauda)] Roshutsu Choukyou Irai 2 [Digital]
Shield Knight Elsain Vol. 12 NETHER LABORATORY 2
[Lilithlauda] Iinarikko
(C87) [Sui-Sui-Laboratory (Miotama)] THE FLAG OF RESET!? (Rance Quest) [Chinese] [娘娘汉化组]
[Asagi Ryu] Watashi, Kimi yori Daibu Toshiue yo? | 我、跟你比起來較年長喔? [Chinese]
[Doujin Hoops!!] Mahou Tsukai v Haatan (Doujin Hoops Collaboration 2)
[Sui-Sui-Laboratory (Miotama)] Reset-chan Figure ga Reset-chan ni Natte Hoshii Hon (Rance Quest) [Chinese] [近衛スバル个人汉化] [Digital]
(Toramatsuri2010) [Matumoto Drill Laboratory] Houkago ○○ Time (K-ON!)
[Takurou] Rika no Kenkyuushitsu | Rika's Laboratory Ch. 1-5 [English] [Crystalium]
Artificial Eve Shiro
The Sexy, Heart-Pounding Study ~My First Love of an Onee-san is a Gravure Idol
[RaTe] P Souken - P Total Bio-Chemical Laboratory
Haramase Shangri-La
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
[Edge Edge] SStudy Ch.0-25 (English) (YoManga) (Ongoing)
A Study on External Narcissim
(C82) [FONETRASON (Ryutou)] Shield Knight Elsain Vol. 12 NETHER LABORATORY 2
(YAROU KINGDOM v.s.2) [Maraparte (Kojima Shoutarou)] super narcissist
[Lilith Lauda Laboratory (Lilithlauda)] Roshutsu Choukyou Irai 4 [Digital]
(C94) [UCHIZUM (Uchiyan)] Mugicha no Koori ga Tokeru Aida ni (Kidou Keisatsu Patlabor)
[Matsumoto Drill Kenkyuujo] manga study’s Fujiki-San (English)
Kasshoku Hitozuma K.E-san Arbeit Saki de Gokubuto Haisetsu Houhi Ryuushutsu SP
[PURUpyon Saitou] Otona no Benkyou | Adult Studies (Midara na Haha Shishunki na Boku) [English] [sirC]
(CR32) [Monte Carlo-ya (Sena Monaco)] LOVE LABORATORY (MUV-LUV)
Sakura VS. Yuri&Friends New Collaboration 2001
Sakiko-san in delusion Vol.8 ~Sakiko-san's circumstance at an educational training Route3~ (collage) (Continue to “First day of study trip” (page 42) of Vol.1)
(C71) [SHi's Laboratory (SHINGO)] Pai ☆ Mate 2 (Mahou Sensei Negima!)
Immoral Study ~ Bishoujo Shimai no Rouraku
[Tennentagayasan (Ito Katsumi)] Kimi Mitai ni Kirei na Onnanoko (Kidou Keisatsu Patlabor) [Digital]
(C84) [Nuno no Ie (Moonlight)] Let's Study xxx 2 (Love Live!)
Renkinjutsushi no Ecchi na Jikkenshitsu | An Alchemist's Erotic Laboratory
(C91) [Neko wa Manma ga Utsukushii (Hisasi)] Erina-sama no Renai Kenkyuukai. 2 | Erina-sama's Love Laboratory. 2 (Shokugeki no Soma) [English] [Royal_TL] [Decensored]
SStudy Ch.0-40
Ninki Cosplayer Marin-chan ga Unchi Suru
[yasu] Saimin Gakusei Shidou ~Adachi Minami no Baai~ | Hypno Sexual Studies ~The Case of Adachi Minami~ (COMIC Unreal 2020-08 Vol. 86) [English] {Doujins.com}