(COMIC1☆13) [Chi-Ra-Rhyzhm (Hidaka Toworu)] Mikan Kansatsu Kiroku (To LOVE-Ru) [Chinese] [琴叶汉化]
(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane) [Chinese] [空気系☆漢化]
Himawari Kansatsu Nikki | Sunflower observation diary
Mashㆍkyrielight Suimin Kansatsu Houkokusho
Otouto Kansatsu Nikki
Kansatsu
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom
(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]
Mikan Kansatsu Kiroku
Koakuma no Patchouli Kansatsuki
(HaruCC22) [Cannabis (Shimaji)] Mob Oji-san to Iku Ningen Kansatsu Variety Saihara Shuuichi Hen (Danganronpa V3: Killing Harmony)
(Reitaisai 16) [Lolimate Seizou Koujou (Lolimate)] Suyasuya Kyouko-chan o Osawari Kansatsu (Touhou Project) [Chinese] [Lolipoi汉化组]
Nishizumi Maho no Suimin Kansatsu
[Kacchuu Musume] Gokudou Kansatsu Nikki (Various)
[Shukketsu Kansatsu Nikki (HemoglobinA1C)] おかわり (Touhou Project) [Digital]
Ecchi na Onaka Kansatsu.
Otsumami
Observer ni Kansatsu Sareru Deutschland-kyuu Shimai
Seishi Kansatsu
睡眠姦触手本
Imouto ga Seishi no Kansatsu o Yamete Kurenai
[Sanpaku] Mama Cli Kakuchou Kansatsu Nikki | Mama's clit extension journal (COMIC Masyo 2016-07) [English] [man-machine translations]
Mesudorei Kansatsu Nikki ~Kimo Otoko to Mesudorei-tachi no Hibi Sono 2~
[Yamamoto Yammy] Nichijou Bitch Seitai Kansatsu | 日常淫蕩女性体観察 [Chinese]
Bishokuden Kansatsu Princess-tachi no Inkou Kiroku
[Ninnindo (Tonsuke)] Mama-san Kansatsu-ki ~Tomodachi no Haha ni Yokujou Shite Shimatta Boku~ (Pokémon)
(C94) [Yakiniku Tabetai (Derauea)] Mash Kyrielight Suimin Kansatsu Houkokusho (Fate/Grand Order)
Koakuma Kansatsu Nikki
Kansatsu Jikkensitsu
BTB-30 Wannya no Kansatsu Nikki
(COMIC1☆2) [Takanaedoko (Takanae Kyourin)] Naedoko Ikusei Kansatsu Kiroku (Various)
Sento Isuzu Kansatsu Nikki
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge)
bishokudenkansatsu purinsesutachinoinkokiroku
Itazura Shounen Kansatsu Nikki
Kansatsu Sketch
[Ichikabachika (Ojigi)] Potter-chan Kansatsuki (Harry Potter) [Digital]
Mama Cli Kakuchou Kansatsu Nikki
(C75) [Hirusuta (Taira Kosaka)] Sensei Kansatsu Nikki (Mitsudomoe)
[Yorozuya Miyakotei (Miyako no Gohan)] Heya ni Tousatsu Kiki Tsukete Jiikoui Kansatsu Shiyou no Kai (Azur Lane) [Digital]
[Najimi Shin] Kansatsu Nikki
Darjeeling no Seikatsu Kansatsu Nisshi.
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
[Suika Koron] Doukyuusei Kansatsu Catalog
Mama kuri kakuchou kansatsunikki | Mama's clit extension journal
Kahogo Kansatsu | Overprotective Supervision
[Okayusan] Seishi Kansatsu (COMIC Anthurium 025 2015-05) [Chinese] [无毒汉化组]
[Yihyeonmin] Drug Candy Ch.0-29 (English) (YoManga)
Netorare Kansatsu
(C92) [Neko Pantsu] Kemono Ecchi Kansatsu Kiroku (Kemono Friends) [English] [Doujins.com]