Suguha-chan Kansatsu Nikki | Diario de Observación de Suguha-chan
[Inochi Wazuka] Usagi-chan Kansatsu Nikki (Otokonoko HEAVEN Vol. 19) [English] [Digital]
(C76) [Kinakomochi (Uryu Sango)] Ookami no Kansatsuki (Spice and Wolf)
(C64) [kodomo challenge (Various)] Natsu no Kansatsu Nikki
Sento Isuzu Kansatsu Nikki
(C85) [AIR BOX (YU-TA)] Wo-Kyuu Kansatsu Nikki (Kantai Collection -KanColle-)
[Hatomame (Harazumi Tami)] Ike Nyotaika Keika Kansatsuki | The Story of Ike's Transition to a Woman's Body (Fire Emblem: Path of Radiance) [English] [ketenefm] [Digital]
Kansatsu Sketch
[Yihyeonmin] Drug Candy Ch.0-29 (English) (YoManga)
[Kuritsu Yoshihiro] Marutto Kansatsu Inkou Kyoushitsu | 完全的觀察 淫交教室 [Chinese]
[Shukketsu Kansatsu Nikki (HemoglobinA1C)] おかわり (Touhou Project) [Digital]
[Yorozuya Miyakotei (Miyako no Gohan)] Heya ni Tousatsu Kiki Tsukete Jiikoui Kansatsu Shiyou no Kai (Azur Lane) [Digital]
Slime Kansatsu
Himawari Kansatsu Nikki | Sunflower observation diary
(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane) [English] [Manabe.moe]
(Kouroumu 9) [Shukketsu Kansatsu Nikki (HemoglobinA1C)] Arishu! (Touhou Project) [Chinese] [靴下汉化组]
(C83) [Onna Kishi no Shiro (Chiba Tetsutarou)] Kowaku no Trouble ~Shikyuu Sanran Yami + Konchuu Kan Kotegawa~ (To LOVE-Ru)
[Kiriyama] Rika no Kansatsu Kiroku (COMIC X-EROS #14) [Chinese] [无毒汉化组]
(Houraigekisen! 12) [Air Box (YU-TA)] Seiki Kansatsu Nikki (Kantai Collection -KanColle-)
(C79) [Fuketsudan (Shokushu-san)] Koakuma Kansatsu Nikki (Touhou Project)
Choukogata Drone de Akogare no Bishoujo o Kansatsu Suru.
(SPARK12) [Takenoko Poteto (Okameshi)] Ore no Oppai ga Suki Nante Doushio monai Robot da ne (New Danganronpa V3)
[pantwo (ZIZ)] Kachi Kuja Kansatsu Nisshi (Final Fantasy IX) [Digital]
Sukesuke sensei o kansatsu | 透视老师的性观察
Kaga-san to Shinkonchuu...
No No No -Kansatsu Friends-
(C90) [Sniff Dogs (Ujiie Moku)] Balse Kansatsu Nikki (Re:Zero kara Hajimeru Isekai Seikatsu)
Imouto Kansatsu Nikki - The Record of Sex with My Sister
Kansatsu
Vila・Lilie Kansatsu Kiroku
Darjeeling no Seikatsu Kansatsu Nisshi.
Otouto Kansatsu Nikki
Otouto Kansatsu Nikki
BTB-30 Wannya no Kansatsu Nikki
[Cuvie] Kansatsu to Jissen (COMIC Kairakuten BEAST 2018-08) [Chinese] [康仲傑下來打躲避球] [Digital]
Mahou Shoujo Zetsubou Kansatsu Kiroku
Seetai Kansatsu
Mob Oji-san to Iku Ningen Kansatsu Variety Saihara Shuuichi Hen
(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]
Henshin Heroine Kansatsu
Toumei Ningen ni Natte Wriggle o Kansatsu site Moteasobu Ohanashi
Suyasuya Kyouko-chan o Osawari Kansatsu
Kansatsu Shippai Shuu Vol. 3
Boku no Oba-san Kansatsu Kiroku
[Okayusan] Seishi Kansatsu (COMIC Anthurium 025 2015-05) [Chinese] [无毒汉化组]
Haguro no Shireikan Kansatsu Note
Kansatsu Shippai Shuu Vol. 6
Hitozuma Konchuu Yuugi Kyonyuu Zuma to Warabemushi 15-hiki no Tawamure
Mob Oji-san to Iku Ningen Kansatsu Variety Saihara Shuuichi Hen
[Kaze no Gotoku! (Fubuki Poni, Fujutsushi)] Mahou Shoujo Zetsubou Kansatsu Kiroku (Puella Magi Madoka Magica) [Digital]
Ecchi na Onaka Kansatsu.
Mama-san Kansatsu-ki ~Tomodachi no Haha ni Yokujou Shite Shimatta Boku~
(C92) [IRIOMOTE (Saryuu)] Juujin Seitai Kansatsu Kiroku [English] [biribiri]
Bishokuden Kansatsu Princess-tachi no Inkou Kiroku
Balse Kansatsu Nikki
Suimin Kansatsu
BTB-30 Wannya no Kansatsu Nikki
[EBA] Imouto Kansatsu Nikki 1 days - 2 days
[Yamamoto Yammy] Nichijou Bitch Seitai Kansatsu [Digital]
Koakuma no Patchouli Kansatsuki
Suyasuya Kyouko-chan o Osawari Kansatsu
Otouto Kansatsu Nikki -Mitsukame-
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) | Fumi-chan's Observation Diary (Top) [English] [desudesu]
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge)
(Puniket 33) [Yumesaki Annai Kairanban (Hiro Hiroki)] Kokoro-chan Kansatsu Nikki (Kamisama Minarai Himitsu no Cocotama) [Chinese] [脸肿汉化组]
(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane)
Koakuma no Patchouli Kansatsuki
Bishokuden Kansatsu Princess-tachi no Inkou Kiroku
Tairiku Sensei no Ecchi na Kansatsu!?
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom
[EBA] Imouto Kansatsu Nikki - The Record of Sex with My Sister [Digital]
(COMIC1☆13) [Chi-Ra-Rhyzhm (Hidaka Toworu)] Mikan Kansatsu Kiroku (To LOVE-Ru) [Chinese] [琴叶汉化]
KanMusu Chichi kosu Kansatsu Kiroku Rei
Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge) | Fumi-chan's Observation Diary (Bottom) [English] [desudesu]
Otouto Kansatsu Nikki -Hajimari-
(C91) [Yakiniku Tabetai (Delaware)] Nishizumi Maho no Suimin Kansatsu (Girls und Panzer)
Mesudorei Kansatsu Nikki ~Kimo Otoko to Mesudorei-tachi no Hibi~
aibyou kansatsu nisshi
(C74) [Amadeus no Isan (Fujihara Shu, Aoba Shou)] Tengu no Kansatsu Nikki (Touhou Project)
Koakuma no Patchouli Kansatsuki
Vira Lilie Kansatsu Kiroku
(C92) [IRIOMOTE (Saryuu)] Juujin Seitai Kansatsu Kiroku [Chinese] [無邪気漢化組]
Jinbobo ~Abunai Shiiku Kansatsu ~
[Kacchuu Musume] Gokudou Kansatsu Nikki (Various)
(COMIC1☆6) [40010 1-GO (40010Prototype)] SAKKN Shinobu no Araragi Koyomi Kansatsu Nikki | SAKKN - Shinobu's Observation Diary of Araragi Koyomi (Bakemonogatari) [English] [QB-TL + doujin-moe]
Wo-Kyuu Kansatsu Nikki
[Momoyama Jirou] ABDUCT ~Ikenai Shiiku Kansatsu~
(HaruCC22) [Cannabis (Shimaji)] Mob Oji-san to Iku Ningen Kansatsu Variety Saihara Shuuichi Hen (Danganronpa V3: Killing Harmony)
Kansatsu Sketch
Hogo Kansatsu Doumei
[Wakino Keibun] Kansatsu Jikkensitsu [Digital]
Kansatsu Shippai Shuu Vol. 2
[Asahina Makoto] Shoujo Kansatsu NIkki
Netorare Kansatsu
(C92) [Neko Pantsu] Kemono Ecchi Kansatsu Kiroku (Kemono Friends) [Chinese] [沒有漢化]
[Tsurugi Motoaki] Imouto kansatsu nikki
Hogo Kansatsu Namaiki Shounen Mesuochi Nikutai Sousa
[Sanpaku] Mama Cli Kakuchou Kansatsu Nikki | Mama's Clit Extension Journal (Mesu Inkaku Full Bokki - Clitoris to Erection) [English] [man-machine translations] [Digital]
Nichijo bitchi seitaikansatsu
Onee-chan wa Otouto no Chinpo o Kansatsu Shitai
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki (Accel World)
(Utahime Teien 18) [Testa Kitchen (Testa)] Chibikko Idol Kansatsu Kiroku (THE IDOLM@STER CINDERELLA GIRLS)
ABDUCT~Ike Nai Shiiku Kansatsu ~ | ABDUCT ~The Wrong Breeding Observation~
[Momoyama Jirou] ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~ [English] [desudesu]
ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~
Ui-chan no Onanie Teiten Kansatsu
Otouto Kansatsu Nikki -Yotsukame-
Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~
(C92) [Neko Pantsu] Kemono Ecchi Kansatsu Kiroku (Kemono Friends) [English] [Doujins.com]
Mobu Ojisan to Iku Ningen Kansatsu Baraeti Sai Gen Owari Ichi-hen
Zannen Joushi no Kansatsu Nikki
[EBA] Imouto Kansatsu Nikki 1 days (COMIC anthurium 018 2014-10) [Chinese] [名潴學園026]
Maid Flandre Kansatsu Nikki - Maid Flandre observation diary
Imouto ga Seishi no Kansatsu o Yamete Kurenai ~Nii-san wa Seishi Undouritsu 99%~
Juujin Seitai Kansatsu Kiroku
(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane)