Himawari Kansatsu Nikki | Sunflower observation diary
[Ninnindo (Tonsuke)] Mama-san Kansatsu-ki ~Tomodachi no Haha ni Yokujou Shite Shimatta Boku~ (Pokémon)
Otouto Kansatsu Nikki
Kansatsu Shippai Shuu Vol. 3
(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki (Sword Art Online)
Bishokuden Kansatsu Princess-tachi no Inkou Kiroku
Nichijou Bitch Seitai Kansatsu
[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)
Kansatsu Sketch
Netorare Kansatsu
Nekomimi Shoujo Kansatsu Kiroku | 貓耳少女觀察記錄
Suyasuya Kyouko-chan o Osawari Kansatsu
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki (Accel World)
Otouto Kansatsu Nikki -Yotsukame-
(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane)
Kansatsu Jikkensitsu
Seishi Kansatsu
(C85) [Wing Kyanite (Kyanite)] Haguro no Shireikan Kansatsu Note (Kantai Collection -KanColle-)
Sento Isuzu Kansatsu Nikki
(Houraigekisen! 12) [Air Box (YU-TA)] Seiki Kansatsu Nikki (Kantai Collection -KanColle-)
(C92) [Besshun-tei (Arisu Kazumi)] Friends no Oshikko Kansatsuki (Kemono Friends)
Suguha-chan Kansatsu Nikki | Diario de Observación de Suguha-chan
[Momoyama Jirou] Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~ [English] [desudesu]
Heya ni Tousatsu Kiki Tsukete Jiikoui Kansatsu Shiyou no Kai
Darjeeling no Seikatsu Kansatsu Nisshi.
BTB-30 Wannya no Kansatsu Nikki
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge)
[pantwo (ZIZ)] Kachi Kuja Kansatsu Nisshi (Final Fantasy IX) [Digital]
(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane) [Chinese] [空気系☆漢化]
[Wakino Keibun] Kansatsu Jikkensitsu [Digital]
Kansatsu Shippai Shuu Vol. 6
[EBA] Imouto Kansatsu Nikki 1 days - 2 days
Otouto Kansatsu Nikki -Mitsukame-
[Yihyeonmin] Drug Candy Ch.0-29 (English) (YoManga)
Imouto Kansatsu Nikki - The Record of Sex with My Sister
[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]
[pantwo (ZIZ)] Kachi Kuja Kansatsu Nisshi (Final Fantasy IX) [English] =LWB= [Digital]
ABDUCT~Ike Nai Shiiku Kansatsu ~ | ABDUCT ~The Wrong Breeding Observation~
[Najimi Shin] Kansatsu Nikki
Sukesuke sensei o kansatsu | 透视老师的性观察
Boku no Oba-san Kansatsu Kiroku
[Ameyama Denshin] Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth (ANGEL Club 2015-07) [English] =LWB=
(COMIC1☆02) [Gokujou Resistance] Kansatsu ni Muka nai Onna (Suzumiya Haruhi no Yuuutsu)
Kahogo Kansatsu | Overprotective Supervision
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
(HaruCC22) [Cannabis (Shimaji)] Mob Oji-san to Iku Ningen Kansatsu Variety Saihara Shuuichi Hen (Danganronpa V3: Killing Harmony)
Maid Flandre Kansatsu Nikki - Maid Flandre observation diary
ABDUCT~Ike Nai Shiiku Kansatsu ~
[Momoyama Jirou] ABDUCT ~Ikenai Shiiku Kansatsu~
(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]
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
[Touka Genteki] Kansatsu Shippai Shuu Vol. 6
(C92) [IRIOMOTE (Saryuu)] Juujin Seitai Kansatsu Kiroku [Chinese] [無邪気漢化組]
Vira Lillie Kansatsu Kiroku
[Kaze no Gotoku! (Fubuki Poni, Fujutsushi)] Mahou Shoujo Zetsubou Kansatsu Kiroku (Puella Magi Madoka Magica) [Chinese] [吼姆喵个人汉化] [Digital]
Mama kuri kakuchou kansatsunikki | Mama's clit extension journal
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou)
Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki
Kansatsu Shippai Shuu Vol. 1
(C94) [Yakiniku Tabetai (Derauea)] Mash Kyrielight Suimin Kansatsu Houkokusho (Fate/Grand Order) [English] [q91]
[Tigenabeya (Youfuu Chigetarou)] Excel-kyun no Chippai Kansatsu Nikki (Riviera the Promised Land)
[Raven] Aiken Musume Kansatsu Nikki
(C94) [Yakiniku Tabetai (Derauea)] Mash Kyrielight Suimin Kansatsu Houkokusho (Fate/Grand Order) [Chinese] [绅士仓库汉化]
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) | Fumi-chan's Observation Diary (Top) [English] [desudesu]
Kansatsu to Jissen
(C92) [IRIOMOTE (Saryuu)] Juujin Seitai Kansatsu Kiroku
[EBA] Imouto Kansatsu Nikki - The Record of Sex with My Sister [Digital]
Zannen Joushi no Kansatsu Nikki
[Hatomame (Harazumi Tami)] Ike Nyotaika Keika Kansatsuki (Fire Emblem: Path of Radiance) [Digital]
[Asahina Makoto] Shoujo Kansatsu NIkki
(C91) [Yakiniku Tabetai (Delaware)] Nishizumi Maho no Suimin Kansatsu (Girls und Panzer)
Kansatsu Shippai Shuu Vol. 8
(C76) [Kinakomochi (Uryu Sango)] Ookami no Kansatsuki (Spice and Wolf)