Ikasaresugite Chousa Murii2w

(Reitaisai 9) [Rocket Chousashitsu (Koza)] Yuukarin ChuChu (Touhou Project)

[Daraku Jiko Chousa Iinkai (Sch-mit)] FEAST {RINRURIRIN}

Millenium Iseki no Chousakiroku

[Mareo] "Ikasaresugite Chousa Murii...!" Sennyuu! Uwasa no Kaikan Massage-ten 1-9 | I Came to Investigate but Now I Can't Stop Cumming 1-9 [English]

(Hekigai Chousa Haku) [dg (Doguu)] Ore-tachi Tsukiattemasun. Kouhen - Chuu | 我們二人開始起了交往 後篇 中 (Shingeki no Kyojin) [Chinese] [毒撚漢化]

Hekinai Chousa

Anubis no Ero Chousa! Lolicon o Taihosuru yo

(C84) [Project Harakiri (Kaishaku)] Rico to Mikasa no Chousa Houkoku (Shingeki No Kyojin) [English] [CrowKarasu]

(Dai-5-Kai Kabegai Chousa Haku) [GD (Fushiki)] Kininaru Futari no Yaritai Koto dake (Shingeki no Kyojin)

(C91) [Rocket Chousashitsu (Koza)] LOVE-AYA Dokidoki Shuzai Ryokou (Touhou Project) [English]

(Dai 2 Kai Hekigai Chousa Haku) [*MYM* (Asakura)] Landscape escape (Shingeki no Kyojin)

(Hekigai Chousa Haku) [Namae wa Mada Nai. (Non)] Yume Miru Shonen no Hanashi | A Story about a Dream a Boy Had (Shingeki no Kyojin) [English] [Baka Dumb Aho Scans]

Minna no Chousa Shoujo 2

Kegare Chouchou

(Dai 2 Kai Hekigai Chousa Haku) [orz (3u)] Tomodachi Sotsugyou (Shingeki no Kyojin)

Minna no Nandemo Chousa Shoujo 2 | Investigator Girl for Everyone 2

(Hekigai Chousa Haku) [Tokinokouji (Omatsu)] Ikire, nochi Ikigire (Shingeki no Kyojin) [English] [MOY Moe Scanlations]

Fuufunaka Chousain Shimoda Tsutomu

(C95) [Rocket Chousashitsu (Koza)] Momiji-chan to Goshujin-sama -Tanoshii Sanpo Hen- (Touhou Project) [Chinese] [脸肿汉化组]

(Hekigai Chousa Haku) [3 Byou Han (Hizumi)] JeanBer no Erohon (Shingeki no Kyojin)

Mada Chousa Shoujo no Full Color ga Deta? Wakari mashita Chousa shimasu. | 又要出全彩调查少女了? 我知道了这就去调查

(Dai 4 Kai Hekigai Chousa Haku) [UNAP! (Maine)] Control (Shingeki no Kyojin) [Chinese] [艾利吧漢化組]

Kikuzuki, Hatsujou su! ~Shinkai Seikan no Tettei Chousa ga Motarashita Mono~

(Hekigai Chousa Haku) [MAGIC MUSHROOM (Johnny)] Regulus no Seikan (Shingeki no Kyojin)

(Hekigai Chousa Haku) [Le Carnaval des animaux (Morishita Ahiru)] Strawberry Dance (Shingeki no Kyojin) [English] [ebil_trio]

Renzoku Sakusei Ma no Otokonoko ga Jiken Chousachuu no Keiji o Yume no Naka de Ikase x su Hanashi | The Story of a Milking Demon Otokonoko That Sucks A Detective On The Case Dry In His Dream

(C93) [Rocket Chousashitsu (Koza)] Sanae-san no Ura Hounousai (Touhou Project)

(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project)

Nandemo Chousa Shoujo no Doujinshi Gaiden Megane-chan no Hon desu | 这是万事调查少女外传 眼镜子的本子

(Chou Hekigai Chousa Haku 2018) [13 (Atai)] Otonashiku Nero (Shingeki no Kyojin)

[Kiliu] Nandemo Chousa Shoujo ver.M (Nandemo Chousa Shoujo+) [Chinese] [新桥月白日语社]] [Digital]

(Chousa Heidan no Renai Jijou 2 R18) [amp (sui)] Heichou! Kounotori ni Hakobarete Kita nan te Uso desu yo ne!? (Shingeki no Kyojin)

Saimin Fuufunaka Chousain

(C87) [Mujitan (Tsumugie)] Kyonyuu Kuchikukan Hatsuiku Chousa Shirei (Kantai Collection -KanColle-)

(C92) [Rocket Chousashitsu (Koza)] Yuyuko-san no Suki na Koto (Touhou Project) [Chinese] [CE家族社]

How many steps should I take to put a girl in the refrigerator？

Mami-san no Uwasa Chousa File

(C88) [Hanairogaeru (Kitsuneko Anko)] Ika no Seitai Chousa Houkokusho (Splatoon) [English] {thetsuuyaku}

(Dai-5-Kai Kabegai Chousa Haku) [GD (Fushiki)] Kininaru Futari no Yaritai Koto dake (Shingeki no Kyojin)

Kyonyuu Kuchikukan Hatsuiku Chousa Shirei Otsukai | The Big-Breasted Destroyer's Growth Examination Orders

Youmu-chan ga, H na Onayami Soudan de Sex ni Mezamete Shimau You desu.

[Kiliu] Nandemo Chousa Shoujo: Uwasa no Roshutsukyou no Chousa

(C89) [Rocket Chousashitsu (Koza)] Izayoi Sakuya no Himitsu na Jijou (Touhou Project) [Chinese] [Sheffiled個人漢化]

Ura Casino Sennyuu Chousa

Aki x Aki Minoriaru Aki Shizuka ni Fukeyuku

(C82) [Rocket Chousashitsu (Koza)] Yuukarin ChuChu 2 - Yuuka to Yuuka de Love Love 3P Hen (Touhou Project) [English] [desudesu]

Chouwaku Rakuen Chousa Kiroku side:A

(Dai 10 Kai Hekigai Chousa Haku) [RIX (Mamiya)] 0905 (Shingeki no Kyojin)

(Dai 5 Kai Hekigai Chousa Haku) [Tsumarimashita (Tsumumi)] Levi Sensei to Randoseru (Shingeki no Kyojin)

Tanpopo Kishi no Daraku

Shinchousa Max Fuufu

Marunomi Musume no Seitai Chousa Houkokusho 2 -Sister Icha Nomi Hen-

Nandemo Chousa Shoujo ver. M Onna Kyoushi Sekuhara no Jijitsu o Abake!!

(Dai 6 Kai Hekigai Chousa Haku) [Atsukunare (Kubota)] Shou wa Shou o Kaneru (Shingeki no Kyojin)

(C90) [Rocket Chousashitsu (Koza)] Alice to Deres (Touhou Project) [English] {doujin-moe.us}

(C90) [Rocket Chousashitsu (Koza)] Sakuya ga Mizugi ni Kigaetara (Touhou Project)

(C93) [Rocket Chousashitsu (Koza)] Yakumo Ran to Iu Onna no Jijou. (Touhou Project) [English] [CGrascal]

[Light Pink] Chikyuujin Maruhi Seitai Chousahoukokusho 5 (Keroro Gunsou)

(C89) [Rocket Chousashitsu (Koza)] KoiFla Dream Party (Touhou Project)

[JIBAKU-SYSTEM (Suzuki Amaharu)] Onegai Seitokaichousama -Ichigo- (Onegai Twins) [2005-04-10]

LOVE AYA Natsu da! Pool da! Aya-chan da! Futari no Summer Lesson

(Hekigai Chousa Haku) [APOLLO (JIRO)] Let's Spanking! (Shingeki no Kyojin)

"Ikasaresugite Chousa Murii...!" Sennyuu! Uwasa no Kaikan Massage-ten Ch. 5

(SC2020 Autumn) [Tayo (Nakuma Meika)] Mizugi Shikibu-san ga Kininatte Chousa ni Shuuchuu Dekinai node Nuite Moratta Ken (Fate/Grand Order) [Chinese] [黎欧x新桥月白日语社]

(Hekigai Chousa Haku) [no fate (Yuzuriha)] Don't disturb me (Shingeki no Kyojin)

(C90) [Rotary Engine (Kannazuki Motofumi)] Chimahame Tanteidan Ochinchin Chousa Nisshi (Gochuumon wa Usagi desu ka?)

Nandemo Chousa Shoujo ver.M Onna Kyoushi SexHara no Jijitsu o Abake!!

[Kiliu] Nandemo Chousa Shoujo ver.M Onna Kyoushi SexHara no Jijitsu o Abake!! (COMIC Masyo 2019-03) [English] [Digital]

(Chousa Heidan no Renai Jijou) [OVERDOSE (Hashiba Yachi)] Namae o Yonde Te o Nigitte Hone made Mitomete Anata no Koe de Ore o Hikimodoshite (Shingeki no Kyojin)

Mesubuta Zecchousai Nikubou Gimojiiiiiii

(Hekigai Chousa Haku) [DOBON (MiN)] Boys Will Be Scrap (Shingeki no Kyojin) [English] [Baka Dumb Aho Scans] [Decensored]

[NCP] Saimin Office ~ Chousaimin de Joshi Shain no Joushiki Kaihen de Haramase Harem Life

(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [Chinese]

(Dai 3 Kai Hekigai Chousa Haku) [3cloudy (Mikumo)] Dote on Me (Shingeki no Kyojin)

(Chousa Heidan no Renai Jijou) [Arabic Yamato (Asaisai)] Hajimete Doushi (Shingeki no Kyojin)

[Hara Shigeyuki] Binyuchousain Ayako [Digital]

(Hekigai Chousa Haku) [Antipasto (Spumente)] Doutei o Sasageyo! (Shingeki no Kyojin)

(Reitaisai 15) [Rocket Chousashitsu (Koza)] Youmu-chan ga, H na Onayami Soudan de Sex ni Mezamete Shimau You desu. (Touhou Project) [Chinese] [CE家族社]

(Kouroumu 10) [Rocket Chousashitsu (Koza)] Oshikake LOVE AYA - Nee, Gohan ni Suru? Ofuro ni Suru? Soretomo Wa.Ta.Shi? (Touhou Project)

Suisei Osen 2

Mami-san no Uwasa Chousa File

Fuyu ni mo Nandemo Chousa Shoujo no Doujinshi ga Deta? Wakarimashita Chousa Shimasu

[Kiliu] Nandemo Chousa Shoujo: Aru Matsuri no Josei Sankagi no Kakunin

(Hekigai Chousa Haku 2) [Kimuchi Hanbaijo (Wafuu Kimuchi)] Naka nu Nara Nakase te Yarou Hototogisu (Shingeki no Kyojin)

(C82) [Rocket Chousashitsu (Koza)] Yuukarin ChuChu 2 - Yuuka to Yuuka de Love Love 3P Hen (Touhou Project)

"Ikasaresugite Chousa Murii...!" Sennyuu! Uwasa no Kaikan Massage-ten Ch. 1-4

[Hachimitsu] Shinchousa 40cm, Kyou mo Omocha ni Saretemasu ~ Dekkai JK no Iinari SEX 1-2 | With a Height Difference of 40cm, I'm Being Toyed with Again Today ~ Sex Yes-Man of Huge High Shool Girls [English]

(Dai 7 Kai Hekigai Chousa Haku) [ALT (tacky)] L×EZCS (Shingeki no Kyojin)

Nandemo Chousa Shoujo ver.M Bunkamatsuri de Fushinsha o Sagase!!

Nandemo Chousa Shoujo ver.M

Corruption in Jupiter

[CRAFT(Kiliu)] Nandemo Chousa Shoujo huru kara (full colour)（chinese）

(C92) [Inuyoukan (Agetama)] Lolies Seitai Chousa File 01 Fuse Midori (BLACK BULLET)

"Kowaku no Mori" Chousa Houkokusho - With love from the Traptrip Garden.

[Kiliu] Nandemo Chousa Shoujo: Manbikihan ni Kibishii Super no Chousa

(Chousa Heidan no Renai Jijou) [6109 (Tokico)] Trigger Gimmick (Shingeki no Kyojin) [Chinese] [艾利吧漢化組]

Nitori-san wa Kaihatsuchuu

(C88) [Rocket Chousashitsu (Koza)] Izayoi Sakuya no shousha na Jikan | Sakuya Izayoi's Elegant Time (Touhou Project) [English]

Mendougoto In Trouble

Nandemo Chousa Shoujo no Doujinshi Gaiden Megane-chan no Hon desu

(Hekigai Chousa Haku 2) [dg (Doguu)] Ore-tachi Tsukiattemasun. - Kouhen - Chuu (Shingeki no Kyojin) [English] [Moy Moe Scanlations]

Nue-chan Nukinuki Cosex

Youkoso, Watson Chousashitsu e | Welcome to Watson's Office!

Marisa-chan ni Kokutte Shichau Hon

(Kouroumu 12) [Rocket Chousashitsu (Koza)] Nukinuki Hina-chan (Touhou Project) [English]

[Seiheki Chousadan (Etuzan Jakusui)] Mendougoto | In Trouble [English] [Nisor] [Digital] [Incomplete]

Minna no Chousa Shoujo

(Hekigai Chousa Haku 2) [Nia (Sawa)] Lost Sheep (Shingeki no Kyojin) [English] [KEY AND CRAVAT]

Chousa File H - Investigation File

[CRAFT (Kiliu)] Minna no Chousa Shoujo [Digital]

(C90) [Rocket Chousashitsu (Koza)] Sakuya ga Mizugi ni Kigaetara | Because Sakuya Changed into a Swimsuit (Touhou Project) [English]

(C87) [Rocket Chousashitsu (Koza)] IKU-KANO - Iku-san to H na Himitsu (Touhou Project)

(C91) [Rocket Chousashitsu (Koza)] LOVE-AYA Dokidoki Shuzai Ryokou (Touhou Project) [English]

(C97) [Rocket Chousashitsu (Koza)] Tamamo-chan wa ryōsaikenbodesu mono | Tamamo-chan is a Good Wife and a Wise Mother (Fate/Grand Order) [English]

(Kabegai Chousa Haku) [Hokoushayou Shingou (Aca)] Yasashisa (Shingeki no Kyojin) [English] [Moy Moe Scans]

Nandemo Chousa Mama Shizue-san

[Hachimitsu] Shinchousa 40cm, Kyou mo Omocha ni Saretemasu ~ Dekkai JK no Iinari SEX (1-2)

Futaket RD￮nou Chousashitsu Tokushuu

Totsugeki Chousa!! Space Scoop

(Dai 3 Kai Hekigai Chousa Haku) [RIX (Mamiya)] Kyojin ga Kuchiku Sareta node Kozukuri Hajimemashita (Shingeki no Kyojin)

[Momofuki Rio] Junyoku Kaihouku 3-goushitsu (COMIC AUN 2017-07) [Chinese] [鬼畜王汉化组] [Digital]

(Hekigai Chousa Haku) [Kiseki (Kisaki Noah)] Daisy* (Shingeki no Kyojin)

Fuufunaka Chousain Shimoda Tsutomu | Hypno Couple Relations Examination Continuation

Corruption of Angel Lily

(C87) [Yanagigaeru (Kaede Kaeru)] Kikuzuki, Hatsujou su! ~Shinkai Seikan no Tettei Chousa ga Motarashita Mono~ (Kantai Collection -KanColle-)

(FALL OF WALL3) [Komenikki (Marimo)] Armin Chousa Heidan (Shingeki no Kyojin) [English] {WarDance/shotachan.net/translations}

(C94) [Kaze no Gotoku! (Kazabuki Poni, Fujutsushi)] Mami-san no Uwasa Chousa File (Puella Magi Madoka Magica)

(Dai 5 Kai Hekigai Chousa Haku) [RIX (Mamiya)] Nokoru Kehai (Shingeki no Kyojin)

Shinchousa 40cm, Kyou mo Omocha ni Saretemasu ~ Dekkai JK no Iinari SEX

(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [English] [desudesu]

Gimai to Hitobanjuu Orusuban Ecchi

Yukari Onee-san no Tsumamigui

(Kyuushuu Hekigai Chousa Haku) [SHINGEKI666 (Kitazawa Seiko)] ReverseReverse (Shingeki no Kyojin)

(Dai 11 Kai Hekigai Chousa Haku) [ALT (tacky)] Toshishita no Koibito ga Osu no Honnou o Wasureta rashii node Konya Jikkuri Et Cetera suru Ohanashi (Shingeki no Kyojin)

Nandemo Chousa Mama Shizue

(C74) [Soreya (Nishitsuki Tsutomu)] Holon-san no Muchi Muchi Dennou Kyoushitsu (RD Sennou Chousashitsu [Real Drive])

[Tamakiya (Tamaki Nozomu)] Inkou Chousa [Digital]

C101 Kaijou Gentei Koushinchou Shinchousa ni Tsuite Shoushou Ronjiru Hon | C101会场限定 关于身高・身高差的浅谈

Osen Sareta Umi

(Dai 5 Kai Hekigai Chousa Haku) [Hokoushayou Shingou (Aca)] Osomatsu-sama deshita. Chuuhen (Shingeki no Kyojin)

Shinchousa Dousei Couple | Height Difference Same Sex Couple