(C92) [IRIOMOTE (Saryuu)] Juujin Seitai Kansatsu Kiroku [Chinese] [無邪気漢化組]
Itazura Shounen Kansatsu Nikki
ABDUCT~Ike Nai Shiiku Kansatsu ~ | ABDUCT ~The Wrong Breeding Observation~
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
Bishokuden Kansatsu Princess-tachi no Inkou Kiroku
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~
[Yorozuya Miyakotei (Miyako no Gohan)] Heya ni Tousatsu Kiki Tsukete Jiikoui Kansatsu Shiyou no Kai (Azur Lane) [Digital]
Imouto ga Seishi no Kansatsu o Yamete Kurenai
(564 Jigenme) [CO2 (Kanan, Minashiro)] Meltykiss (Ansatsu Kyoushitsu)
[Kuritsu Yoshihiro] Marutto Kansatsu Inkou Kyoushitsu | 完全的觀察 淫交教室 [Chinese]
BTB-30 Wannya no Kansatsu Nikki
[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]
(HaruCC19) [Mimoton (Mimoton)] Kimi ni shika dekinai koto (Ansatsu Kyoushitsu)
[Shinsei Lolishota (shuffle, kozi)] Ansatsu Otokonoko Kyoushitsu (Ansatsu Kyoushitsu) [Digital]
[Takashi] Ai no Risshou Houshiki (ANGEL Club 2013-06) [English] [biribiri]
Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth
(Utahime Teien 18) [Testa Kitchen (Testa)] Chibikko Idol Kansatsu Kiroku (THE IDOLM@STER CINDERELLA GIRLS)
(C86) [Ennui-tei (Ousawa Kanata)] Nagisa-chan to Hokentaiiku! (Ansatsu Kyoushitsu) [Chinese] [瑞树汉化组]
(C89) [Aomayu (Ramototu)] Letty-san no Yousei-san Kansatsuki (Touhou Project)
(SUPERKansai21) [BAJYORIKA (Ayatori)] Synchro Hearts (Ansatsu Kyoushitsu)
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
Mama Cli Kakuchou Kansatsu Nikki | Mama's clit extension journal
Kansatsu Shippai Shuu Vol. 3
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) [Chinese] [狼娘汉化]
(C85) [Sasa Chaya (Sasa Sakuno)] Nagisa-kun ga Onnanokodattara. Matome (Ansatsu Kyoushitsu)
(C94) [Yakiniku Tabetai (Derauea)] Mash Kyrielight Suimin Kansatsu Houkokusho (Fate/Grand Order) [Chinese] [绅士仓库汉化]
[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]
Black Widow Kokui no Ansatsu Hime
[Yamamoto Yammy] Nichijou Bitch Seitai Kansatsu | 日常淫蕩女性体観察 [Chinese]
(C75) [Hirusuta (Taira Kosaka)] Sensei Kansatsu Nikki (Mitsudomoe)
[Momoyama Jirou] ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~ [English] [desudesu]
[Asahina Makoto] Shoujo Kansatsu NIkki
Tairiku Sensei no Ecchi na Kansatsu!?
Kansatsu Sketch
Boku no Oba-san Kansatsu Kiroku
Nichijou Bitch Seitai Kansatsu
Vira Lillie Kansatsu Kiroku
Karu Ai R18 Matome
(HaruCC20) [Kochiya β (Kochiya)] Aigan Sensei (Ansatsu Kyoushitsu)
Seetai kansatsutsuu
(C85) [AIR BOX (YU-TA)] Wo-Kyuu Kansatsu Nikki (Kantai Collection -KanColle-)
(C94) [Yakiniku Tabetai (Derauea)] Mash Kyrielight Suimin Kansatsu Houkokusho (Fate/Grand Order)
[Kurimomo (Tsukako)]sekigaharasann shiri-zu Ch. 1-3 (COMIC Kairakuten BEAST ) [鬼畜王汉化组][DL版]
[Raven] Aiken Musume Kansatsu Nikki
Seiki Kansatsu Nikki
(SUPER23) [Dogfes (sio)] Kagai Jugyou (Ansatsu Kyoushitsu)
[Shinkū ryūshi-ryū]Ero kyōshitsu - BG CP - ansatsu R 18 practice (Ansatsu Kyoushitsu)
Mahou Shoujo Zetsubou Kansatsu Kiroku
(C86) [Ennui-tei (Ousawa Kanata)] Nagisa-chan to Hokentaiiku! (Ansatsu Kyoushitsu)
(COMIC1☆8) [Light Garden (Hikabe Sakuho)] Haraguro Megane no Tokoro ni Iru (Ansatsusha) ga Kawaii (Log Horizon) [English] [EHCOVE]
Sensuality Classroom
[Fuyuno Mikan] Petit♥Cawa
Kansatsu Shippai Shuu Vol. 2
[Wakino Keibun] Kansatsu Jikkensitsu (Cyberia Maniacs Saimin Choukyou Deluxe Vol.1) [Chinese] [Menethil个人汉化] [Digital]
[Sanpaku] Mama Cli Kakuchou Kansatsu Nikki | Mama's Clit Extension Journal (Mesu Inkaku Full Bokki - Clitoris to Erection) [English] [man-machine translations] [Digital]
Ecchi na Onaka Kansatsu.
Kansatsu Shippai Shuu Vol. 1
[pantwo (ZIZ)] Kachi Kuja Kansatsu Nisshi (Final Fantasy IX) [English] =LWB= [Digital]
(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki (Sword Art Online)
(564 Jigenme) [VAPOR (NEEMA)] Karasu no Hieta Soup (Ansatsu Kyoushitsu)
[Owari] Gaku Karu ga Eroi Koto Shiteru Dake (Ansatsu Kyoushitsu)
(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane)
(SC2015 Winter) [RE:LAY (Kuroiwa Madoka)] PL/RAY END (Ansatsu Kyoushitsu) [English]
(Kouroumu 9) [Shukketsu Kansatsu Nikki (HemoglobinA1C)] Arishu! (Touhou Project)
[Ameyama Denshin] Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth (ANGEL Club 2015-07) [English] =LWB=
(SUPER24) [Kamameshiya (Shimomura Keiko)] Kyouhansha (Ansatsu Kyoushitsu)
(C92) [Besshun-tei (Arisu Kazumi)] Friends no Oshikko Kansatsuki (Kemono Friends)
(SUPERKansai20) [OnSlant (Sharu)] Sakazuki ni Horoyoi (Ansatsu Kyoushitsu) [Incomplete]
(C92) [IRIOMOTE (Saryuu)] Juujin Seitai Kansatsu Kiroku
Kaga-san Kansatsu Nikki
Nishizumi Maho no Suimin Kansatsu
[Sanpaku] Mama Cli Kakuchou Kansatsu Nikki | Mama's clit extension journal (COMIC Masyo 2016-07) [English] [man-machine translations]
(CCOsaka109) [Dendou Penguin Koujou (Fujiki)] Yasashiikimi (Ansatsu Kyoushitsu)
(C87) [Mysp5cm (Mareo)] Rankou Otokonoko Kyoudaidon Nama Housou
(C83) [Dodo Fuguri (Shindou)] Bitch Sensei de Hoken taiiku | Health Class with Bitch-sensei (Ansatsu Kyoushitsu) [English] [rookie84]
(SPARK10) [TWINTEL (Rinoko)] Etsuraku no Kiiroi Shokushu (Ansatsu Kyoushitsu)