[EBA] Imouto Kansatsu Nikki - The Record of Sex with My Sister [Chinese]
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
Kansatsu Shippai Shuu Vol. 2
台無しの時間 (Ansatsu Kyoushitsu)
(HaruCC21) [Tohoippun (Panda)] Futari de Himitsu no Hokenshitsu (Ansatsu Kyoushitsu)
ABDUCT~Ike Nai Shiiku Kansatsu ~
[Announ] Kansatsu ~Shoujo Midara Saki~ (COMIC Anthurium 2020-06) [Chinese] [下北泽幕府] [Digital]
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge)
(C91) [Yakiniku Tabetai (Derauea)] Nishizumi Maho no Suimin Kansatsu (Girls und Panzer) [Chinese] [瓜皮汉化]
(C64) [kodomo challenge (Various)] Natsu no Kansatsu Nikki
Kansatsu Shippai Shuu Vol. 1
[Tekorun] Josou Ishi no Sourou Chiryou ♥ Kansatsuki (Gekkan Web Otoko no Ko-llection! S Vol. 27) [Chinese] [我們和那些喊著想翻這本想翻那本的漢化組不同] [Digital]
Hogo Kansatsu Namaiki Shounen Mesuochi Nikutai Sousa
[EBA] Imouto Kansatsu Nikki 1 days - 2 days
Seetai kansatsutsuu
(Kouroumu 13) [Konpekitou (Touya)] Maid Flandre Kansatsu Nikki - Maid Flandre observation diary (Touhou Project)
(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane) [Chinese] [空気系☆漢化]
(COMIC1☆8) [Light Garden (Hikabe Sakuho)] Haraguro Megane no Tokoro ni Iru 〈Ansatsusha〉 ga Kawaii (Log Horizon)
[pantwo (ZIZ)] Kachi Kuja Kansatsu Nisshi (Final Fantasy IX) [Digital]
[Yamamoto Yammy] Nichijo bitchi seitaikansatsu [Chinese]
Darjeeling no Seikatsu Kansatsu Nisshi.
Mahou Shoujo Zetsubou Kansatsu Kiroku
Kasshoku Hada no Youansatsusha
(C92) [Neko Pantsu] Kemono Ecchi Kansatsu Kiroku (Kemono Friends)
(Houkago Ansatsusha PARTY!3) [Neoteny's (Aimitsu)] Wine Red Orgasm (Akuma no Riddle) [Chinese] [v.v.t.m汉化组]
Itazura Shounen Kansatsu Nikki
(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki (Sword Art Online) [Chinese] [酉享個人漢化]
(SPARK9) [Mousou Aria (Rurimaru)] Haiboku Route (Ansatsu Kyoushitsu)
Mama Cli Kakuchou Kansatsu Nikki | Mama's clit extension journal
Sensuality Classroom
Himawari Kansatsu Nikki | Sunflower observation diary
(C94) [Yakiniku Tabetai (Derauea)] Mash Kyrielight Suimin Kansatsu Houkokusho (Fate/Grand Order) [Chinese] [绅士仓库汉化]
Nishizumi Maho no Suimin Kansatsu
Otsumami
(C85) [Shukketsu Kansatsu Nikki (HemoglobinA1C)] Otsumami (Touhou Project)
[Kazan no You] Target "Chikyuu" | Target "Earth" (Ansatsu Kyoushitsu) [English] [Degenerate_X]
[Yorozuya Miyakotei (Miyako no Gohan)] Heya ni Tousatsu Kiki Tsukete Jiikoui Kansatsu Shiyou no Kai (Azur Lane) [Digital]
(COMIC1☆11) [Aruku Denpatou no Kai (Kimura Shuuichi, Touka)] No No No -Kansatsu Friends- (Kemono Friends)
Vila・Lilie Kansatsu Kiroku
2D Love Doll
Mob Oji-san to Iku Ningen Kansatsu Variety Saihara Shuuichi Hen
bishokudenkansatsu purinsesutachinoinkokiroku
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) [Chinese] [狼娘汉化]
(C88) [110-GROOVE (Itou Yuuji)] Koakuma no Patchouli Kansatsuki (Touhou Project)
Otouto Kansatsu Nikki -Yotsukame-
[Ninnindo (Tonsuke)] Mama-san Kansatsu-ki ~Tomodachi no Haha ni Yokujou Shite Shimatta Boku~ (Pokémon)
[Ichikabachika (Ojigi)] Potter-chan Kansatsuki (Harry Potter) [Digital]
Choukogata Drone de Akogare no Bishoujo o Kansatsu Suru.
[Touka Genteki] Kansatsu Shippai Shuu Vol. 8
Imouto Kansatsu Nikki - The Record of Sex with My Sister
Jikken Seibetsu Kansatsu
Sukesuke sensei o kansatsu | 透视老师的性观察
(Reitaisai 15) [ELHEART'S (Ibuki Pon)] Zannen Joushi no Kansatsu Nikki (Touhou Project)
Friends no Oshikko Kansatsuki | FRIENDS的尿尿观察日记
(HaruCC21) [TWINTEL (Rinoko)] Kare no Hajimete no Aite o Shita Hanashi (Ansatsu Kyoushitsu)
[Shinsei Lolishota (shuffle, kozi)] Ansatsu Otokonoko Kyoushitsu (Ansatsu Kyoushitsu) [English] [mysterymeat3] [Digital]
[Toshiue Onee-san Tengoku (Taki)] Boku no Oba-san Kansatsu Kiroku
Otouto Kansatsu Nikki
(SPARK12) [Takenoko Poteto (Okameshi)] Ore no Oppai ga Suki Nante Doushio monai Robot da ne (New Danganronpa V3)
(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane)
[ppatta] Yasei Ningen Kansatsu Nisshi | Wild Human Observation Record [English] [Digital]
Ui-chan no Onanie Teiten Kansatsu
[Kaze no Gotoku! (Fubuki Poni, Fujutsushi)] Mahou Shoujo Zetsubou Kansatsu Kiroku (Puella Magi Madoka Magica) [Chinese] [吼姆喵个人汉化] [Digital]
[Yamamoto Yammy] Nichijou Bitch Seitai Kansatsu | 日常淫蕩女性体観察 [Chinese]
[Yamamoto Yammy] Nichijou Bitch Seitai Kansatsu
Otouto Kansatsu Nikki -Futsukame-
Koakuma no Patchouli Kansatsuki
[Announ] Kansatsu ~Shoujo Midara Saki~ | The Blooming Of A Lewd Girl (Harem Quest Ore to Bijo to Oppai to Isekai Nikuyoku Seikatsu) [English]
[Shinsei Lolishota (shuffle, kozi)] Ansatsu Otokonoko Kyoushitsu (Ansatsu Kyoushitsu) [Chinese] [瑞树汉化组] [Digital]
(C87) Mousou Aria (Rurimaru)] Himitsu no Omochabako (Ansatsu Kyoushitsu)
Mokuhyo「Chikyu」
(C92) [IRIOMOTE (Saryuu)] Juujin Seitai Kansatsu Kiroku [Chinese] [無邪気漢化組]
[OnSlant (Sharu)] Nagisa-chan wa Okigaechuu!! (Ansatsu Kyoushitsu) [Digital]
KarNagisa
(C89) [Kotobukiza (Yuu)] MILK CROWN (Ansatsu Kyoushitsu)
(C86) [Mimoton (Mimoton)] Nagisa-kun Ketsuboushou (Ansatsu Kyoushitsu)
(C86) [Ennui-tei (Ousawa Kanata)] Nagisa-chan to Hokentaiiku! (Ansatsu Kyoushitsu)
(COMIC1☆8) [Hiyokomochi (Tokimori Izumi)] 2D Love Doll (Ansatsu Kyoushitsu)
Naedoko Ikusei Kansatsu Kiroku
[EBA] Imouto Kansatsu Nikki 2 days (COMIC Anthurium 020 2014-12) [Chinese] [名潴學園]
[EBA] Imouto Kansatsu Nikki - The Record of Sex with My Sister [Digital]
(C85) [Poppoyakiya (Benigashira)] Dainashi no Jikan (Ansatsu Kyoushitsu)
Observer ni Kansatsu Sareru Deutschland-kyuu Shimai
[Kuritsu Yoshihiro] Marutto Kansatsu Inkou Kyoushitsu | 完全的觀察 淫交教室 [Chinese]
Black Widow Kokui no Ansatsu Hime
(SUPER23) [Dogfes (sio)] Kagai Jugyou (Ansatsu Kyoushitsu)
Nagato Yuki-chan no Kansatsu
Suimin Kansatsu
(C94) [Yakiniku Tabetai (Derauea)] Mash Kyrielight Suimin Kansatsu Houkokusho (Fate/Grand Order) [English] [q91]
(Bokura wa Koroshiya) [Lovcis (Mihane Rio)] Nagisa no High Collar Karma (Ansatsu Kyoushitsu)
[Momoyama Jirou] Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~ [English] [desudesu]
(SUPER24) [Tokyo Note, UOHSAOH (Amamiya Amako)] Koro-tan Shirakawayofune (Ansatsu Kyoushitsu)
(C92) [Neko Pantsu] Kemono Ecchi Kansatsu Kiroku (Kemono Friends) [English] [Doujins.com]
Suguha-chan Kansatsu Nikki | Diario de Observación de Suguha-chan
(C83) [UROBOROS (Utatane Hiroyuki)] Jiritsu Shikou Kotei Houdai "Ritsu"chan (Ansatsu Kyoushitsu)
[Momoyama Jirou] ABDUCT ~Ikenai Shiiku Kansatsu~
(SUPERKansai21) [TWINTEL (Rinoko)] Otsuki ♂ Ai Hajimatte Mashita (Ansatsu Kyoushitsu)
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) | Fumi-chan's Observation Diary (Top) [English] [desudesu]
Kaga-san Kansatsu Nikki
(C92) [IRIOMOTE (Saryuu)] Juujin Seitai Kansatsu Kiroku
Saimin Kansatsu
Nekomimi Shoujo Kansatsu Kiroku
Toumei Ningen ni Natte Wriggle o Kansatsu site Moteasobu Ohanashi
(C94) [RUSH!! (Ogawa Mashiro)] Suimin Kansatsu [Chinese] [爱弹幕汉化组]
[Tigenabeya (Youfuu Chigetarou)] Excel-kyun no Chippai Kansatsu Nikki (Riviera the Promised Land)
(C79) [Fuketsudan (Shokushu-san)] Koakuma Kansatsu Nikki (Touhou Project)
(C90) [Sniff Dogs (Ujiie Moku)] Balse Kansatsu Nikki (Re:Zero kara Hajimeru Isekai Seikatsu)
[Naburu (Yuugai Tosho Kikaku)] Riko no Kansatsu Nisshi (COMIC Shingeki 2009-12)
(SUPER24) [Kamameshiya (Shimomura Keiko)] Kyouhansha (Ansatsu Kyoushitsu)
[Hatomame (Harazumi Tami)] Ike Nyotaika Keika Kansatsuki (Fire Emblem: Path of Radiance) [Digital]
[Seiryuu (Seiryuu)] Nazo ooki Chin-jyu Oo megane Zaru no mesu ni sareta syoujo tachi ~1 nen 3 kumi sei syori kakarii~
(SUPERKansai20) [OnSlant (Sharu)] Sakazuki ni Horoyoi (Ansatsu Kyoushitsu) [Incomplete]
Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth
[Chi-Ra-Rhyzhm (Hidaka Toworu)] Shoujo Choukyou Kansatsu Kiroku [Digital]
Slime Kansatsu
Vira Lilie Kansatsu Kiroku
[Kurimomo (Tsukako)]sekigaharasann shiri-zu Ch. 1-3 (COMIC Kairakuten BEAST ) [鬼畜王汉化组][DL版]
[HYMNOS (Hiro Haruyoshi)] Yuusha Ikkou no Ansatsusha-kun ni Jujutsu de Otetsudai | 用咒术帮助勇者小队的暗杀者 [Chinese] [冒险者公会] [Digital]
Ansatsu Otokonoko Kyoushitsu
(C88) [Takumiya (Goban)] Sento Isuzu Kansatsu Nikki (Amagi Brilliant Park)
Mash Kyrielight Suimin Kansatsu Houkokusho
Nichijo bitchi seitaikansatsu
(C92) [Neko Pantsu] Kemono Ecchi Kansatsu Kiroku (Kemono Friends) [Chinese] [沒有漢化]
[Shukketsu Kansatsu Nikki (HemoglobinA1C)] Hekasushi (Touhou Project) [English] [desudesu] [Digital]
(Puniket 33) [Yumesaki Annai Kairanban (Hiro Hiroki)] Kokoro-chan Kansatsu Nikki (Kamisama Minarai Himitsu no Cocotama) [Chinese] [脸肿汉化组]