[Iwashita Shoten (Iwashita)] Kizoku to Dorei no Irekawari ~ Subete o Te ni Ireta Otoko ~
(C85) [Shukketsu Kansatsu Nikki (HemoglobinA1C)] Otsumami (Touhou Project)
(C87) [Mysp5cm (Mareo)] Rankou Otokonoko Kyoudaidon Nama Housou
Kansatsu Shippai Shuu Vol. 3
(C88) [Kidoukan (Kidou Muichi)] Chiisana Seikatsu 3 [Chinese] [CE汉化组]
(Kouroumu 13) [Konpekitou (Touya)] Maid Flandre Kansatsu Nikki - Maid Flandre observation diary (Touhou Project)
(COMIC1☆8) [Light Garden (Hikabe Sakuho)] Haraguro Megane no Tokoro ni Iru 〈Ansatsusha〉 ga Kawaii (Log Horizon)
Versailles no Shemale Kizoku
(C74) [Amadeus no Isan (Fujihara Shu, Aoba Shou)] Tengu no Kansatsu Nikki (Touhou Project)
[Kazan no You] Target "Chikyuu" | Target "Earth" (Ansatsu Kyoushitsu) [English] [Degenerate_X]
Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth
Kansatsu Sketch
Free Friends Visual Fanbook
[Shinsei Lolishota (shuffle, kozi)] Ansatsu Otokonoko Kyoushitsu (Ansatsu Kyoushitsu) [Digital]
(COMIC1☆8) [Hiyokomochi (Tokimori Izumi)] 2D Love Doll (Ansatsu Kyoushitsu)
(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki
[Asahina Makoto] Shoujo Kansatsu NIkki
(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]
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou)
[Sanshoku Dango (Riko)] Happy Merry Christmas Birthday (Ansatsu Kyoushitsu) [Chinese] [theoldestcat汉化]
[EBA] Imouto Kansatsu Nikki Ch.1-3 [Chinese]
(CCOsaka78) [Fukazume Kizoku (Amaro Tamaro)] Marusugi (Mitsudomoe) [English]
Otouto Kansatsu Nikki -Mitsukame-
Kan Zyoku Kizoku | Imprisoned Nobility
Haguro no Shireikan Kansatsu Note
[Kira Hiroyoshi] Mousou Kizoku - The Noble Illusionist.
[Saigado] LIVE CUM Kamomi-chan no Baai | LIVE CUM The Case of Kamomi-chan (LIVE CUM) [English] [Decensored] [Digital]
(C81) [Gururido (Ikuwiron)] Hatashite Konofuyu Nansatsu no Doujinshi ga "○○ Fairies" Toiu Title Darouka (gdgd Fairies)
(C85) [AIR BOX (YU-TA)] Wo-Kyuu Kansatsu Nikki (Kantai Collection -KanColle-)
(SC53) [Fukazume Kizoku (Amaro Tamaro)] Lovely Girls' Lily vol.2 (Puella Magi Madoka Magica) [English]
(C94) [Bad End RST (J-MAX JAPAN)] Eromanga Kansatsuki (Eromanga Sensei)
[pantwo (ZIZ)] Kachi Kuja Kansatsu Nisshi (Final Fantasy IX) [Digital]
[Shinoda Kouta] Bishoujo Kansatsu Nikki
Seetai Kansatsu
(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki (Sword Art Online)
Chihaya to Icha Love Ecchi Suru Hon 0
(C83) [Mousou Aria (Rurimaru)] Sense- Nurunuru Shiyo? (Ansatsu Kyoushitsu)
Maid Flandre Kansatsu Nikki - Maid Flandre observation diary
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
(C83) [Dodo Fuguri (Shindou)] Bitch Sensei de Hoken taiiku (Ansatsu Kyoushitsu)
[Seiryuu (Seiryuu)] Nazo ooki Chin-jyu Oo megane Zaru no mesu ni sareta syoujo tachi ~1 nen 3 kumi sei syori kakarii~
Lovely Girls' Lily Vol. 13
[Coffee Kizoku] CURE GIRL - Coffee Kizoku Artwork
[EBA] Imouto Kansatsu Nikki 1 days - 2 days
(C71) [SIX SHOT (Dodai Shouji)] Kizoku Gokuraku -Tsukaima Life!!- (Zero no Tsukaima)
Mash Kyrielight Suimin Kansatsu Houkokusho
[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]
(Kouroumu 10) [Sushi-ya (Haruto)] Kanyou Shokubutsu - Youmu no Kansatsu Nikki (Touhou Project)
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
[Kuritsu Yoshihiro] Marutto Kansatsu Inkou Kyoushitsu | 完全的觀察 淫交教室 [Chinese]
(C79) [Sago-Jou (Seura Isago)] Lynette★Bishop Souchou no Injuu Miyafuji Kansatsunikki (Strike Witches)
Mesudorei Kansatsu Nikki ~Kimo Otoko to Mesudorei-tachi no Hibi~
[ppatta] Academy no Kizokutachi | Nobles of the Academy [English] [Digital]