Kansatsu Shippai Shuuwe

Goblin no Suana ni Mesu o Irete Kansatsu Shita Kekka ga Yaba Sugita

Koakuma no Patchouli Kansatsuki

[Asuhiro] Bokura no Shippai (COMIC Megastore Alpha 2015-11) [Chinese]

Gal Imouto ga Seishi no Kansatsu o Yamete Kurenai

(Yokohama Duel Carnival) [sibaco_oioio (sibaco)] Boku-tachi no Daishippai 2 (Yu-Gi-Oh! Zexal)

(C91) [Mariana Kaikou Kikaku (Mikami Hokuto)] Josou Cos de Layer no Onnanoko o Tsurou toshite Shippai Shita Shimakaze-kun no Ohanashi. (Kantai Collection -KanColle-)

Vila・Lilie Kansatsu Kiroku

(C88) [Alpha to Yukaina Nakamatachi (ALPHa)] Ore no Shippai no Hanashi o Shiyou

Yokubou kaiki dai 526-shou -minoshirokin yōkyū shippai bu ● ma oyako yūkai reipu jiken -

Okiyome Shippai

(C94) [RUSH!! (Ogawa Mashiro)] Suimin Kansatsu [Chinese] [爱弹幕汉化组]

(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane) [Chinese] [空気系☆漢化]

(C91) [Mariana Kaikou Kikaku (Mikami Hokuto)] Josou Cos de Layer no Onnanoko o Tsurou toshite Shippai Shita Shimakaze-kun no Ohanashi. (Kantai Collection -KanColle-) [Chinese] [瑞树汉化组]

Maou Toubatsu Shippai Heroine Gisei Normal End de Utsu ni Natta Koutensei Futanari Kenshi to Otokonoko Shinkan no Hanashi | Crestfallen Futanari x Femboy Priest: Prepare to Cum Edition

(C76) [Kinakomochi (Uryu Sango)] Ookami no Kansatsuki (Spice and Wolf)

[Touka Genteki] Kansatsu Shippai Shuu Vol. 8

Sukesuke sensei o kansatsu

Shippai wa Seikou no Moto

(C59) [Denchuu Rui (Denchuu Rui)] Hogo Kansatsu (Naruto)

Tairiku Sensei no Ecchi na Kansatsu!?

Rensei Shippai

[Kumano Tooru] Shippai wa Seikou no Moto? | Failure Teaches Success? (Anata to Dakara Shitai Koto) [English] {NecroManCr}

Ui-chan no Onanie Teiten Kansatsu

(C80) [Himeya (Abe Inori, Takatsuki Ichi)] Sennyuu Shippai Cyclone ~Origami TSF Ryoujoku Housou~ (TIGER & BUNNY)

(COMIC1☆02) [Gokujou Resistance] Kansatsu ni Muka nai Onna (Suzumiya Haruhi no Yuuutsu)

Shoya Shippai... to Sore Kara

ABDUCT～Ike Nai Shiiku Kansatsu ～ | ABDUCT ~The Wrong Breeding Observation~

[Gyoukousyu (Gon., Kurosai)] Bocchi-chan Kansatsu Nisshi 2-kame (Bocchi the Rock!)

(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]

(C88) [Takumiya (Goban)] Sento Isuzu Kansatsu Nikki (Amagi Brilliant Park)

[Announ] Kansatsu ~Shoujo Midara Saki~ | The Blooming Of A Lewd Girl (Harem Quest Ore to Bijo to Oppai to Isekai Nikuyoku Seikatsu) [English]

(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]

[Almondman] Sennyuu Sousa ni Shippai Shite Shimatta Asuna-san (Blue Archive)

[Yamamoto Yammy] Nichijou Bitch Seitai Kansatsu | 日常淫蕩女性体観察 [Chinese]

[Kokonoe Kei and Rabui] Rifujin Yuugi ― Netto Nama Housou de, Hime wo Kasutamaizu Shite Kansatsu Shiyou, THE COMIC | Zenpen

[NEKO NO TE KOUBOU (Nekomatsuri)] Kirin-san no Junan ~Anahame Shippai Hen~ (Monster Hunter) [Digital]

St. Margareta Gakuen Koku Ch. 5 Shiiku Chibu Ikusei Kansatsu Nikki Sono 1 | 圣玛格丽特学园 酷 第5话 饲育耻部育成观察日记 其一

[Laikaloid (Kamitani)] Shuryou Shippai - Quest Failed (Monster Hunter) [Digital]

(Panzer☆Vor! 10) [Asatsuki Dou (Youta)] Sennyuu Shippai! Ooarai Joshi Seitokai (Girls und Panzer)

(Houraigekisen! 12) [AIRBOX (YU-TA)] Seiki Kansatsu Nikki (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]

[Uniyaa (Ikinari Mojio)] Kyou no Jugyou wa, Chikyuujin no Hanshoku Katsudou no Kansatsu desu. - Today's lesson is observation of the breeding activities of earthlings. [Digital]

(Kouroumu 10) [Sushi-ya (Haruto)] Kanyou Shokubutsu - Youmu no Kansatsu Nikki (Touhou Project)

[Kacchuu Musume] Gokudou Kansatsu Nikki (Various)

[DEX+ (Nakadera Akira)] Kouryaku Shippai 2 (Persona 5) [Digital]

[Ushitora-dou (Ushitora Tatsumi)] Kero-chan no Shippai ha Seikou no Moto (Touhou Project)

[JUNK Center Kameyoko Bldg / SAYA PRODUCTS] Mama Ningyou Lobotomy Shujutsu ni Shippai Shita Hahaoya o Dutch Wife ni Shiteiru Musuko no Hanashi.

Seishi Kansatsu

[ONEONE1 (Ahemaru)] if 2 ~Moshi Ayane-chan ga Ninjutsu no Keishousha Toshite Shippai Shiteitara~Tsuzuki~ (Dead or Alive) [Digital]

Suimin Kansatsu

Suguha-chan Kansatsu Nikki

Sakusen Shippai & Tsuushin Tozetsu

Shippai! Otori Sousa | Failure! Investigation Bait

Shoujo Kansatsu Nikki

(C85) [Wing Kyanite (Kyanite)] Haguro no Shireikan Kansatsu Note (Kantai Collection -KanColle-)

Hogo Kansatsu Doumei

Konna Nagachichi Bunnygirl ga Sennyuu Mission Shippai Suru Wake ga Nai!?

Enkou Shippai

[Kuromahou Kenkyuujo (Nukaji)] Saimin Shippai - Sensei wa Dou Shiyou mo Nai Baka desu [Digital]

Shuryou Shippai

Kinyoku, Shippai ～ Mubōbi Zubora Bijo to no Dōkyo Seikatsu, Sekkusu o Gaman Dekiru no wa 30 nichi ga Genkaisetsu 1

Kyuuketsuhime no Himekishi Kansatsu

(C86) [Namiroji (Shiina Nami)] Haisetsu Shoujo 7 Hinako no Shippai [English]

(Dai 2-Kai Ultra Summer Festa) [Gyoukousyu (Gon., Kurosai)] Darjeeling no Seikatsu Kansatsu Nisshi. (Girls und Panzer)

Sukesuke sensei o kansatsu | 透视老师的性观察

(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) [Chinese] [狼娘汉化]

Yokubou Kaiki Dai 526 Shou -Minoshirokin Youkyuu Shippai Bulma Oyako Yuukai Rape Jiken-

[Bone Hiko] Noa to Sougo Kansatsu Sawari Aikko (Blue Archive)

[Ameyama Denshin] Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth (ANGEL Club 2015-07) [English] =LWB=

Balse Kansatsu Nikki

[ARCTIC PAN (Shaa Peipei)] Mikakunin Seibutsu no Toubatsu ni Shippai Shimashita (Mahou Shoujo Lyrical Nanoha) [Digital]

Enkou Shippai

Kouryaku Shippai | Failed Caputre

[Najimi Shin] Kansatsu Nikki

[Sanpaku] Mama Cli Kakuchou Kansatsu Nikki | Mama's Clit Extension Journal (Mesu Inkaku Full Bokki - Clitoris to Erection) [English] [man-machine translations] [Digital]

(C92) [Neko Pantsu] Kemono Ecchi Kansatsu Kiroku (Kemono Friends) [Chinese] [沒有漢化]

(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane) [English] [Manabe.moe]

(C85) [Viento Campanilla (Suzuhane Suzu)] Welcome to Black Harem ~Gebokuka Shippai~ | Welcome to Black Harem - Servant's Failure (To Love-Ru Darkness) [English] {doujin-moe.us}

[Yamamoto Yammy] Nichijou Bitch Seitai Kansatsu

Bishokuden Kansatsu Princess-tachi no Inkou Kiroku

(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge)

Tokuiten Shuusei Shippai

[DEX+ (Nakadera Akira)] Kouryaku Shippai (Persona 5) [Digital]

Koakuma no Patchouli Kansatsuki

Hogo Kansatsu Namaiki Shounen Mesuochi Nikutai Sousa

(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki (Sword Art Online) [Chinese] [酉享個人漢化]

Kansatsu Shippai Shuu Vol. 1

(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]

(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) | Fumi-chan's Observation Diary (Top) [English] [desudesu]

[Tsukasawa] Tenshippai [Digital]

Isekai Tensei Shippai JK "Bangaihen" | Isekai High School Girl 2

[Misty Wind (Kirishima Fuuki)] Taimakan Kashima ~Sennyuu Ninmu Shippai Hen~ | Taimakan Kashima Failed Infiltration (Kantai Collection -KanColle-) [English] [Digital]

(COMIC1☆6) [Kaze no Gotoku! (Fubuki Poni, Fujutsushi)] Mahou Shoujo Zetsubou Kansatsu Kiroku (Puella Magi Madoka Magica)

Onanie Chuudoku InCha Onna no Kaihatsu Shippai Taikendan | Gloomy Masturbation Addict's Epic Fail

(Reitaisai 15) [ELHEART'S (Ibuki Pon)] Zannen Joushi no Kansatsu Nikki (Touhou Project)

Mesudorei Kansatsu Nikki ~Kimo Otoko to Mesudorei-tachi no Hibi~

(Chojin no Eichi 2022) [Kuensan1350 (Kusothumu)] Potion Study Shippaidan (Genshin Impact) [Chinese] [补丁布丁的行云流水汉化组]

Shippai! Otori Sousa

[Touka Genteki] Kansatsu Shippai Shuu Vol. 7 ~Sonota Kisai Naiyou Hen~ - Audit Failure Cases [Digital]

[Acchi no Seikatsu (Sado)] Shippai nante Shitenaishi! (Mahou Tsukai PreCure!) [Digital]

Shoujo Choukyou Kansatsu Kiroku

Tenshippai

(C95) [AllByte (Byte)] Enkou Shippai (Kantai Collection -KanColle-)

Koroshiya-san no Shippai

[Hatomame (Harazumi Tami)] Ike Nyotaika Keika Kansatsuki (Fire Emblem: Path of Radiance) [Digital]

[November. (nanohana)] Konna Nagachichi Bunnygirl ga Sennyuu Mission Shippai Suru Wake ga Nai!? (Blue Archive) [Chinese] [转尾巴猫汉化]

[Announ] Kansatsu ~Shoujo Midara Saki~ (COMIC Anthurium 2020-06) [Chinese] [下北泽幕府] [Digital]

Koroshiya-san no Shippai

(C91) [Yakiniku Tabetai (Derauea)] Nishizumi Maho no Suimin Kansatsu (Girls und Panzer) [Chinese] [瓜皮汉化]

Kyou no Jugyou wa, Chikyuujin no Hanshoku Katsudou no Kansatsu desu | Today's Lesson is Observation of the Breeding Activities of Earthlings

Noa no Kansatsu Kiroku

Seetai kansatsutsuu

Kansatsu to Jissen

Mesu Ochi Kansatsu Nikki - Mushoku Ojisan No Onaho Yome Ni Sare Te Shimatta Otokonoko No Matsuro...

Kansatsu Jikkensitsu