Otouto Kansatsu Nikki -Futsukame-
Observer ni Kansatsu Sareru Deutschland-kyuu Shimai
Mama kuri kakuchou kansatsunikki | Mama's clit extension journal
[Kaze no Gotoku! (Fubuki Poni, Fujutsushi)] Mahou Shoujo Zetsubou Kansatsu Kiroku (Puella Magi Madoka Magica) [Chinese] [吼姆喵个人汉化] [Digital]
(C92) [IRIOMOTE (Saryuu)] Juujin Seitai Kansatsu Kiroku [English] [biribiri]
(C92) [Neko Pantsu] Kemono Ecchi Kansatsu Kiroku (Kemono Friends) [English] [Doujins.com]
(COMIC1☆11) [Aruku Denpatou no Kai (Kimura Shuuichi, Touka)] No No No -Kansatsu Friends- (Kemono Friends)
Mama Cli Kakuchou Kansatsu Nikki
Balse Kansatsu Nikki
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom
(Houraigekisen! 12) [Air Box (YU-TA)] Seiki Kansatsu Nikki (Kantai Collection -KanColle-)
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou)
Suguha-chan Kansatsu Nikki | Diario de Observación de Suguha-chan
[Tigenabeya (Youfuu Chigetarou)] Excel-kyun no Chippai Kansatsu Nikki (Riviera the Promised Land)
(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane) [Chinese] [空気系☆漢化]
[Shukketsu Kansatsu Nikki (HemoglobinA1C)] Hekasushi (Touhou Project) [English] [desudesu] [Digital]
Seiki Kansatsu Nikki
KanMusu Chichi kosu Kansatsu Kiroku Rei
Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth
Bishokuden Kansatsu Princess-tachi no Inkou Kiroku
Otouto Kansatsu Nikki
Sensei Kansatsu Nikki
[Nigakuriya (Nigakuri Takeshi)] Omorashi Sharo-chan Kansatsu Nikki (Gochuumon wa Usagi desu ka?) [Digital]
(C85) [Shukketsu Kansatsu Nikki (HemoglobinA1C)] Otsumami (Touhou Project) [Chinese] [朔夜汉化]
Mobu Ojisan to Iku Ningen Kansatsu Baraeti Sai Gen Owari Ichi-hen
[Shinoda Kouta] Bishoujo Kansatsu Nikki
Sukesuke sensei o kansatsu | 透视老师的性观察
[EBA] Imouto Kansatsu Nikki - The Record of Sex with My Sister [Chinese]
No No No -Kansatsu Friends-
[Hatomame (Harazumi Tami)] Ike Nyotaika Keika Kansatsuki (Fire Emblem: Path of Radiance) [Digital]
[Wakino Keibun] Kansatsu Jikkensitsu [Digital]
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge)
(C91) [Yakiniku Tabetai (Delaware)] Nishizumi Maho no Suimin Kansatsu (Girls und Panzer)
(HaruCC22) [Cannabis (Shimaji)] Mob Oji-san to Iku Ningen Kansatsu Variety Saihara Shuuichi Hen (Danganronpa V3: Killing Harmony)
Otouto Kansatsu Nikki -Hajimari-
(C94) [Bad End RST (J-MAX JAPAN)] Eromanga Kansatsuki (Eromanga Sensei)
(C90) [Sniff Dogs (Ujiie Moku)] Balse Kansatsu Nikki (Re:Zero Kara Hajimeru Isekai Seikatsu)
(Puniket 33) [Yumesaki Annai Kairanban (Hiro Hiroki)] Kokoro-chan Kansatsu Nikki (Kamisama Minarai Himitsu no Cocotama) [Chinese] [脸肿汉化组]
[Kacchuu Musume] Gokudou Kansatsu Nikki (Various)
Darjeeling no Seikatsu Kansatsu Nisshi.
[Wakino Keibun] Kansatsu Jikkensitsu (Cyberia Maniacs Saimin Choukyou Deluxe Vol.1) [Chinese] [Menethil个人汉化] [Digital]
[Naburu (Yuugai Tosho Kikaku)] Riko no Kansatsu Nisshi (COMIC Shingeki 2009-12)
[Najimi Shin] Kansatsu Nikki
[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
(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]
Saimin Kansatsu
Koakuma no Patchouli Kansatsuki
Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~
Ui-chan no Onanie Teiten Kansatsu
Josou Ishi no Sourou Chiryou ♥ Kansatsuki
Nekomimi Shoujo Kansatsu Kiroku | 貓耳少女觀察記錄
(Utahime Teien 18) [Testa Kitchen (Testa)] Chibikko Idol Kansatsu Kiroku (THE IDOLM@STER CINDERELLA GIRLS)
(C79) [Sago-Jou (Seura Isago)] Lynette★Bishop Souchou no Injuu Miyafuji Kansatsunikki (Strike Witches)
Nichijou Bitch Seitai Kansatsu
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki (Accel World)
[Sanpaku] Mama Cli Kakuchou Kansatsu Nikki | Mama's clit extension journal (COMIC Masyo 2016-07) [English] [man-machine translations]
Koakuma Kansatsu Nikki
Vila・Lilie Kansatsu Kiroku
(C94) [Yakiniku Tabetai (Derauea)] Mash Kyrielight Suimin Kansatsu Houkokusho (Fate/Grand Order) [English] [q91]
[Suika Koron] Doukyuusei Kansatsu Catalog
bishokudenkansatsu purinsesutachinoinkokiroku
Kansatsu Shippai Shuu Vol. 6
Naedoko Ikusei Kansatsu Kiroku
Saber Oshikko Kansatsu
Nishizumi Maho no Suimin Kansatsu
Mash Kyrielight Suimin Kansatsu Houkokusho
[Ninnindo (Tonsuke)] Mama-san Kansatsu-ki ~Tomodachi no Haha ni Yokujou Shite Shimatta Boku~ (Pokémon)
Shoujo Kansatsu Nikki
Zannen Joushi no Kansatsu Nikki
Mama-san Kansatsu-ki ~Tomodachi no Haha ni Yokujou Shite Shimatta Boku~
Suyasuya Kyouko-chan o Osawari Kansatsu
Wo-Kyuu Kansatsu Nikki
[Shukketsu Kansatsu Nikki (HemoglobinA1C)] 睡眠姦触手本 (Touhou Project) [Digital]
Seetai Kansatsu
[Tsurugi Motoaki] Imouto kansatsu nikki
Shoujo Choukyou Kansatsu Kiroku
Hogo Kansatsu Namaiki Shounen Mesuochi Nikutai Sousa
Choukogata Drone de Akogare no Bishoujo o Kansatsu Suru.
(C92) [Besshun-tei (Arisu Kazumi)] Friends no Oshikko Kansatsuki (Kemono Friends)
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
[pantwo (ZIZ)] Kachi Kuja Kansatsu Nisshi (Final Fantasy IX) [Digital]
(C88) [110-GROOVE (Itou Yuuji)] Koakuma no Patchouli Kansatsuki (Touhou Project)
Mashㆍkyrielight Suimin Kansatsu Houkokusho
Kansatsu Shippai Shuu Vol. 1
(COMIC1☆13) [Chi-Ra-Rhyzhm (Hidaka Toworu)] Mikan Kansatsu Kiroku (To LOVE-Ru)
Seishi Kansatsu
[EBA] Imouto Kansatsu Nikki 1 days - 2 days
Tairiku Sensei no Ecchi na Kansatsu!?
[Momoyama Jirou] Jinbobo ~Abunai Shiiku Kansatsu~
Himawari Kansatsu Nikki | Sunflower observation diary
(COMIC1☆02) [Gokujou Resistance] Kansatsu ni Muka nai Onna (Suzumiya Haruhi no Yuuutsu)
Asutoraru no shuraba kansatsu nikki
(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki
[EBA] Imouto Kansatsu Nikki 2 days (COMIC Anthurium 020 2014-12) [Chinese] [名潴學園]
Otouto Kansatsu Nikki -Mitsukame-
[Kuritsu Yoshihiro] Marutto Kansatsu Inkou Kyoushitsu | 完全的觀察 淫交教室 [Chinese]
BTB-30 Wannya no Kansatsu Nikki
(Kouroumu 13) [Konpekitou (Touya)] Maid Flandre Kansatsu Nikki - Maid Flandre observation diary (Touhou Project)
Seetai kansatsutsuu
Mahou Shoujo Zetsubou Kansatsu Kiroku
Toumei Ningen ni Natte Wriggle o Kansatsu site Moteasobu Ohanashi
Slime Kansatsu
(Kouroumu 10) [Sushi-ya (Haruto)] Kanyou Shokubutsu - Youmu no Kansatsu Nikki (Touhou Project)
Haguro no Shireikan Kansatsu Note
[Inochi Wazuka] Usagi-chan Kansatsu Nikki (Otokonoko HEAVEN Vol. 19) [Chinese] [管少女汉化] [Digital]
(C92) [Neko Pantsu] Kemono Ecchi Kansatsu Kiroku (Kemono Friends) [Chinese] [沒有漢化]
[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]
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
Otouto Kansatsu Nikki -Yotsukame-
[Inochi Wazuka] Usagi-chan Kansatsu Nikki (Otokonoko HEAVEN Vol. 19) [English] [Digital]
Imouto ga Seishi no Kansatsu o Yamete Kurenai ~Nii-san wa Seishi Undouritsu 99%~
Imouto ga Seishi no Kansatsu o Yamete Kurenai
Kaga-san Kansatsu Nikki
(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki | Suguha-chan Observation Diary (Sword Art Online) [English] {doujin-moe.us}
(Puniket 33) [Yumesaki Annai Kairanban (Hiro Hiroki)] Kokoro-chan Kansatsu Nikki (Kamisama Minarai Himitsu no Cocotama)
(C75) [Hirusuta (Taira Kosaka)] Sensei Kansatsu Nikki (Mitsudomoe)
(C92) [IRIOMOTE (Saryuu)] Juujin Seitai Kansatsu Kiroku
(C59) [Denchuu Rui (Denchuu Rui)] Hogo Kansatsu (Naruto)
Onee-chan wa Otouto no Chinpo o Kansatsu Shitai
Juujin Seitai Kansatsu Kiroku
(C88) [Takumiya (Goban)] Sento Isuzu Kansatsu Nikki (Amagi Brilliant Park)
[EBA] Imouto Kansatsu Nikki 3 days (COMIC Anthurium 022 2015-02) [Chinese] [黑街汉化组]
Kansatsu Shippai Shuu Vol. 3
[pantwo (ZIZ)] Kachi Kuja Kansatsu Nisshi (Final Fantasy IX) [English] =LWB= [Digital]
[Ameyama Denshin] Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth (ANGEL Club 2015-07) [English] =LWB=
[Ichikabachika (Ojigi)] Potter-chan Kansatsuki (Harry Potter) [Digital]
Kansatsu Jikkensitsu
Mesudorei Kansatsu Nikki ~Kimo Otoko to Mesudorei-tachi no Hibi Sono 2~
Sento Isuzu Kansatsu Nikki
Otsumami
[Momoyama Jirou] ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~ [English] [desudesu]
Jikken Seibetsu Kansatsu
Kansatsu to Jissen
(C64) [kodomo challenge (Various)] Natsu no Kansatsu Nikki
Imouto Kansatsu Nikki - The Record of Sex with My Sister
Kansatsu Shippai Shuu Vol. 2
(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki (Sword Art Online)
[Kazuhisa Shiromi] Arubireo kansoku sho kara no kansatsu