(Utahime Teien 18) [Testa Kitchen (Testa)] Chibikko Idol Kansatsu Kiroku (THE IDOLM@STER CINDERELLA GIRLS)
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge) | Fumi-chan's Observation Diary (Bottom) [English] [desudesu]
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki (Accel World)
[Touka Genteki] Kansatsu Shippai Shuu Vol. 7 ~Sonota Kisai Naiyou Hen~ - Audit Failure Cases [Digital]
(C92) [Neko Pantsu] Kemono Ecchi Kansatsu Kiroku (Kemono Friends) [English] [Doujins.com]
(Kouroumu 9) [Shukketsu Kansatsu Nikki (HemoglobinA1C)] Arishu! (Touhou Project)
(C85) [Shukketsu Kansatsu Nikki (HemoglobinA1C)] Otsumami (Touhou Project)
[Yihyeonmin] Drug Candy Ch.0-29 (English) (YoManga)
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
Seetai Kansatsu
(Puniket 33) [Yumesaki Annai Kairanban (Hiro Hiroki)] Kokoro-chan Kansatsu Nikki (Kamisama Minarai Himitsu no Cocotama)
Imouto ga Seishi no Kansatsu o Yamete Kurenai ~Nii-san wa Seishi Undouritsu 99%~
Vila・Lilie Kansatsu Kiroku
Mash Kyrielight Suimin Kansatsu Houkokusho
(C92) [Neko Pantsu] Kemono Ecchi Kansatsu Kiroku (Kemono Friends) [Chinese] [沒有漢化]
Balse Kansatsu Nikki
Zannen Joushi no Kansatsu Nikki
(C74) [Amadeus no Isan (Fujihara Shu, Aoba Shou)] Tengu no Kansatsu Nikki (Touhou Project)
Saber Oshikko Kansatsu
Vira Lillie Kansatsu Kiroku
(C88) [Takumiya (Goban)] Sento Isuzu Kansatsu Nikki (Amagi Brilliant Park)
(COMIC1☆02) [Gokujou Resistance] Kansatsu ni Muka nai Onna (Suzumiya Haruhi no Yuuutsu)
(C92) [IRIOMOTE (Saryuu)] Juujin Seitai Kansatsu Kiroku [English] [biribiri]
(C59) [Denchuu Rui (Denchuu Rui)] Hogo Kansatsu (Naruto)
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
Jinbobo ~Abunai Shiiku Kansatsu ~ | Jinbobo ~The Dangerous Breeding Observation~
[Yamamoto Yammy] Nichijou Bitch Seitai Kansatsu | 日常淫蕩女性体観察 [Chinese]
Otsumami
(C92) [Besshun-tei (Arisu Kazumi)] Friends no Oshikko Kansatsuki | FRIENDS的尿尿观察日记 (Kemono Friends) [Chinese] [檸檬茶漢化組]
aibyou kansatsu nisshi
[Kaze no Gotoku! (Fubuki Poni, Fujutsushi)] Mahou Shoujo Zetsubou Kansatsu Kiroku (Puella Magi Madoka Magica) [Digital]
Mob Oji-san to Iku Ningen Kansatsu Variety Saihara Shuuichi Hen
Otouto Kansatsu Nikki
Naedoko Ikusei Kansatsu Kiroku
Kaga-san Kansatsu Nikki
(C94) [Yakiniku Tabetai (Derauea)] Mash Kyrielight Suimin Kansatsu Houkokusho (Fate/Grand Order)
[pantwo (ZIZ)] Kachi Kuja Kansatsu Nisshi (Final Fantasy IX) [Digital]
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) [Chinese] [狼娘汉化]
Sukesuke sensei o kansatsu | 透视老师的性观察
[EBA] Imouto Kansatsu Nikki 1 days - 2 days
Hogokansatsu
[Tsurugi Motoaki] Imouto kansatsu nikki
[Momoyama Jirou] ABDUCT ~Ikenai Shiiku Kansatsu~
Nichijou Bitch Seitai Kansatsu
[EBA] Imouto Kansatsu Nikki - The Record of Sex with My Sister [Chinese]
(C94) [Yakiniku Tabetai (Derauea)] Mash Kyrielight Suimin Kansatsu Houkokusho (Fate/Grand Order) [Chinese] [绅士仓库汉化]
Suguha-chan Kansatsu Nikki
Choukogata Drone de Akogare no Bishoujo o Kansatsu Suru.
Itazura Shounen Kansatsu Nikki
[EBA] Imouto Kansatsu Nikki 1 days (COMIC anthurium 018 2014-10) [Chinese] [名潴學園026]
[Okayusan] Seishi Kansatsu (COMIC Anthurium 025 2015-05) [Chinese] [无毒汉化组]
(C94) [Yakiniku Tabetai (Derauea)] Mash Kyrielight Suimin Kansatsu Houkokusho (Fate/Grand Order) [English] [q91]
[Suika Koron] Doukyuusei Kansatsu Catalog
Friends no Oshikko Kansatsuki | FRIENDS的尿尿观察日记
(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki
BTB-30 Wannya no Kansatsu Nikki
(Reitaisai 15) [ELHEART'S (Ibuki Pon)] Zannen Joushi no Kansatsu Nikki (Touhou Project)
[Ichikabachika (Ojigi)] Potter-chan Kansatsuki (Harry Potter) [Digital]
Netorare Kansatsu
(C94) [Bad End RST (J-MAX JAPAN)] Eromanga Kansatsuki (Eromanga Sensei)
Heya ni Tousatsu Kiki Tsukete Jiikoui Kansatsu Shiyou no Kai
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge)
[Kacchuu Musume] Gokudou Kansatsu Nikki (Various)
[Kuritsu Yoshihiro] Marutto Kansatsu Inkou Kyoushitsu | 完全的觀察 淫交教室 [Chinese]
Josou Ishi no Sourou Chiryou ♥ Kansatsuki
(SC49) [DROP DEAD!! (Minase Syu)] Imouto no Tomodachi no Shishunki Tokuyuu no Mousou Heigai ni Okeru Kansatsu to Koudou. 2 (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
Jikken Seibetsu Kansatsu
[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]
[Momoyama Jirou] Jinbobo ~Abunai Shiiku Kansatsu~
Mesudorei Kansatsu Nikki ~Kimo Otoko to Mesudorei-tachi no Hibi~
No No No -Kansatsu Friends-
[Momoyama Jirou] ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~ [English] [desudesu]
Boku no Oba-san Kansatsu Kiroku
Hogo Kansatsu Doumei
ABDUCT~Ike Nai Shiiku Kansatsu ~ | ABDUCT ~The Wrong Breeding Observation~
Kansatsu Jikkensitsu
[Shinoda Kouta] Bishoujo Kansatsu Nikki
Nishizumi Maho no Suimin Kansatsu
Bishokuden Kansatsu Princess-tachi no Inkou Kiroku
[Sanpaku] Mama Cli Kakuchou Kansatsu Nikki | Mama's clit extension journal (COMIC Masyo 2016-07) [English] [man-machine translations]
(C76) [Kinakomochi (Uryu Sango)] Ookami no Kansatsuki (Spice and Wolf)
KanMusu Chichi kosu Kansatsu Kiroku Rei
[Asahina Makoto] Shoujo Kansatsu NIkki
(C92) [IRIOMOTE (Saryuu)] Juujin Seitai Kansatsu Kiroku [Chinese] [無邪気漢化組]
[Ninnindo (Tonsuke)] Mama-san Kansatsu-ki ~Tomodachi no Haha ni Yokujou Shite Shimatta Boku~ (Pokémon)
Kansatsu Sketch
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom
(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane)
Nichijo bitchi seitaikansatsu
[EBA] Imouto Kansatsu Nikki Ch.1-3 [Chinese]
Wo-Kyuu Kansatsu Nikki
(C85) [Shukketsu Kansatsu Nikki (HemoglobinA1C)] Otsumami (Touhou Project) [Chinese] [朔夜汉化]
Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth
Seetai kansatsutsuu
(SPARK12) [Takenoko Poteto (Okameshi)] Ore no Oppai ga Suki Nante Doushio monai Robot da ne (New Danganronpa V3)
(COMIC1☆13) [Chi-Ra-Rhyzhm (Hidaka Toworu)] Mikan Kansatsu Kiroku (To LOVE-Ru)
[Yamamoto Yammy] Nichijo bitchi seitaikansatsu [Chinese]
[Inochi Wazuka] Usagi-chan Kansatsu Nikki (Otokonoko HEAVEN Vol. 19) [English] [Digital]
(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki (Sword Art Online) [Chinese] [酉享個人漢化]
Saimin Kansatsu