[Hanma] Youkoso, Watson Chousashitsu e 2! | Welcome to Watson's Office 2! (Ouro Kronii, Amelia Watson) [English]
(Dai 6 Kai Hekigai Chousa Haku) [Atsukunare (Kubota)] Shou wa Shou o Kaneru (Shingeki no Kyojin)
(C89) [Rocket Chousashitsu (Koza)] KoiFla Dream Party (Touhou Project)
(C92) [Rocket Chousashitsu (Koza)] Yuyuko-san no Suki na Koto (Touhou Project) [English] [Doujins.com]
(C81) [Rocket Chousashitsu (Koza)] Dagoku (Touhou Project)
Kikuzuki, Hatsujou su! ~Shinkai Seikan no Tettei Chousa ga Motarashita Mono~
Youmu-chan ga, H na Onayami Soudan de Sex ni Mezamete Shimau You desu.
Nandemo Chousa Shoujo ver.M Onna Kyoushi SexHara no Jijitsu o Abake!!
(Kouroumu 12) [Rocket Chousashitsu (Koza)] Nukinuki Hina-chan (Touhou Project) [Chinese] [oo君個人漢化]
(Dai 5 Kai Hekigai Chousa Haku) [Tsumarimashita (Tsumumi)] Levi Sensei to Randoseru (Shingeki no Kyojin)
(Dai 10 Kai Hekigai Chousa Haku) [Kiseki (Kisaki Noah)] Usaginosippo ha onedarijyouzu | This rabbit is really good at using her tail to beg (Shingeki no Kyojin) [English] [EHCove]
Marunomi Musume no Seitai Chousa Houkokusho 3 -Marunomi Musume Ryoujoku Hen-
(Chou Hekigai Chousa Haku 2017) [HEAT BOY (tomomo)] Jack-in-the-Box (Shingeki no Kyojin)
(FALL OF WALL3) [Komenikki (Marimo)] Armin Chousa Heidan (Shingeki no Kyojin) [English] {WarDance/shotachan.net/translations}
(C92) [Rocket Chousashitsu (Koza)] Yuyuko-san no Suki na Koto (Touhou Project)
Totsugeki Chousa!! Space Scoop
(Dai 10 Kai Hekigai Chousa Haku) [Kiseki (Kisaki Noah)] Usaginosippo ha onedarijyouzu (Shingeki no Kyojin)
Shucchousaki no BusHo ga Doushitsu!? ~ Double Bed de Onna Joushi to Deisui SEX
[No Such Agency (Sinogi Asa)] My Childhood Friend's a Go-Getter!? Our Height Gap Yuri Couple Story | Osananajimi wa Nikushoku-kei!? Kyou kara Shinchousa Yuri-ple [Decensored] [Noca Scans] [English] [Digital]
(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]
[Kiliu] Nandemo Chousa Shoujo
(Chousa Heidan no Renai Jijou 2 R18) [SpringLOVE (Madara)] Happy birthday my sweet honey !! (Shingeki no Kyojin)
Uwaki Chousa ㅣ 불륜조사
[Kiliu] Nandemo Chousa Shoujo ver.M (Nandemo Chousa Shoujo+) [English] {Hennojin} [Digital]
[NCP] Saimin Office ~ Chousaimin de Joshi Shain no Joushiki Kaihen de Haramase Harem Life
[Usubeniya (Usubeni Sakurako)] Ware, Shinki Chakunin Doitsu-kan no Chousa o Jikkousu (Kantai Collection -KanColle-) [Digital]
(Chousa Heidan no Renai Jijou) [LOVEPOTIONNO.9 (Ichinomiya Shihan)] Kawaisa Amatte (Shingeki no Kyojin)
(C87) [Mujitan (Tsumugie)] Kyonyuu Kuchikukan Hatsuiku Chousa Shirei (Kantai Collection -KanColle-)
[Kiliu] Nandemo Chousa Shoujo: SexHara Shinnin Kyoushi no Chousa
[Eichi Jijou (Takamiya)] Gakkimatsu Seikinou Chousa -Jii ni Kansuru Hikoukai Enquete- | 學期末性機能調查 [Chinese] [Decensored]
Shinchousa Max Fuufu
Saimin Fuufunaka Chousa - Investigate marital relationship with hypnosis
(Dai 3 Kai Hekigai Chousa Haku) [RUKBAT (Asuto)] EVEN! (Shingeki no Kyojin)
(C89) [Rocket Chousashitsu (Koza)] Izayoi Sakuya no Himitsu na Jijou (Touhou Project) [Chinese] [Sheffiled個人漢化]
Saimin Fuufunaka Chousa Ch. 1-2
(Hekigai Chousa Haku 2) [dg (Doguu)] Ore-tachi Tsukiattemasun. - Kouhen - Chuu (Shingeki no Kyojin) [English] [Moy Moe Scanlations]
Sakuya ga Mizugi ni Kigaetara
(Chousa Heidan no Renai Jijou 2 R18) [UNAP! (Maine)] Kare to Kare no Renai Jijou (Shingeki no Kyojin) [English] [MOY Moe Scanlations]
Shinchousa Dousei Couple | Height Difference Same Sex Couple
(Dai 3 Kai Hekigai Chousa Haku) [Maraparte (Kojima Shoutarou)] Yawarakai Te (Shingeki no Kyojin)
Sennyuu Sousa-kan Iruma juu Usagi no Butabako Chousa
(Dai 7 Kai Hekigai Chousa Haku) [BHB (buttuke)] 兵長のおっぱいから母乳が出るところが見たい! (Shingeki no Kyojin)
(Hekigai Chousa Haku) [Le Carnaval des animaux (Morishita Ahiru)] Strawberry Dance (Shingeki no Kyojin) [English] [ebil_trio]
"Ikasaresugite Chousa Murii...!" Sennyuu! Uwasa no Kaikan Massage-ten
"Ikasaresugite Chousa Murii...!" Sennyuu! Uwasa no Kaikan Massage-ten
(C93) [Rocket Chousashitsu (Koza)] Yakumo Ran to Iu Onna no Jijou. (Touhou Project)
(Dai 5 Kai Hekigai Chousa Haku) [Hokoushayou Shingou (Aca)] Osomatsu-sama deshita. Chuuhen (Shingeki no Kyojin)
(C85) [Rocket Chousashitsu (Koza)] Etsu no Yodomi Dainishou Mononobe no Futo, Ecchi na Shugyou Ganbaru! (Touhou Project)
Nandemo Chousa Shoujo ver. M Onna Kyoushi Sekuhara no Jijitsu o Abake!!
(C87) [HEART OF GREEN (Midoriiro no Shinzou)] Futanari Shimakaze-chan ga Onaka wo Punch saretari Oshiri no Ana wo Kakuchousarenagara Shaseisaseraretarisuru Hon (Kantai Collection -KanColle-) [Chinese] [奈米屌肥宅只能喝著自產的殘渣翻譯]
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
[Kiliu] Nandemo Chousa Shoujo ver.M Onna Kyoushi SexHara no Jijitsu o Abake!! (COMIC Masyo 2019-03) [English] [Digital]
[Mujitan (Tsumugie)] Kyonyuu Kuchikukan Hatsuiku Chousa Shirei Otsukai (Kantai Collection -KanColle-)
Binyuchousain Ayako | Busty Researcher Ayako
(Dai 4 Kai Hekigai Chousa Haku) [UNAP! (Maine)] Control (Shingeki no Kyojin) [Chinese] [艾利吧漢化組]
(Hekigai Chousa Haku 9) [RIX (Mamiya)] Empty (Shingeki no Kyojin)
[Takatsu] Saimin Fuufunaka Chousa Ch. 1-2 [English] {Doujins.com}
Minna no Chousa Shoujo
[Nishina Satomi] Kyokan-kun to Kogara-chan Shinchousa 43-centi de SEX Challenge - Giant and a small lady.
Shinchousa no Aru Kanojo
Nandemo Chousa Shoujo: SexHara ga Manen shite iru Gym no Chousa
(Kouroumu 16) [Hamurabi 14 (Haniwa Hao)] Chousa Shirei!! Haniwa Heichou VS Dochou Haniwa (Touhou Project)
(Chousa Heidan no Renai Jijou 2 R18) [Umakoi (Hotate)] Heichou ga Nyotai ni Nari mashite. (Shingeki no Kyojin) [English] [MOY Moe Scanlations]
Nandemo Chousa Shoujo ver.M Onna Kyoushi SexHara no Jijitsu o Abake!!
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project)
(Dai-5-Kai Kabegai Chousa Haku) [GD (Fushiki)] Kininaru Futari no Yaritai Koto dake (Shingeki no Kyojin)
(FALL OF WALL2) [25°C (Hachi)] Chousa Heidan no Kare to Kare no Jijou (Shingeki no Kyojin)
[Seiheki Chousadan (Various)] Toaru Site no Seiheki Ranking nite, Zennendai de NTR ga Bucchigiri 1-i Datta no de, Sara ni Ironna Onnanoko o Netotte Moraimashita!! [English] [Doujins.com] [Digital]
Saimin Fuufunaka Chousain 1
(Reitaisai 10) [Rocket Chousashitsu (Koza)] Etsu no Yodomi Daiisshou Seiga Nyannyan wa Hatsumono ga Osuki? (Touhou Project)
(C94) [Rocket Chousashitsu (Koza)] Jeanne Alter wa Kamatte Hoshii (Fate/Grand Order)
Mesubuta Zecchousai Nikubou Gimojiiiiiii
(C89) [Rocket Chousashitsu (Koza)] KoiFla Dream Party (Touhou Project) [Chinese] [Sheffiled個人漢化]
(C90) [Rotary Engine (Kannazuki Motofumi)] Chimahame Tanteidan Ochinchin Chousa Nisshi (Gochuumon wa Usagi desu ka?)
Kazami Yuuka to Naisho Play
[Piyokorota]Takkyo-ku Chousa Nisshi 2 extra CGs
Saimin Fuufunaka Chousa Ch. 1-3
(Dai 4 Kai Hekigai Chousa Haku) [wolves (Oinu)] FREE STAR (Shingeki no Kyojin)
(C92) [ASGO (Zanzi)] Harvin Seitai Chousa Kiroku File. 2 (Granblue Fantasy)
(C94) [Rocket Chousashitsu (Koza)] LOVE AYA Natsu da! Pool da! Aya-chan da! Futari no Summer Lesson | LOVE AYA - It's Summer! It's the Pool! It's Aya-chan! Summer Lesson for Two (Touhou Project) [English] [Food Court]
Shinchousa 40cm, Kyou mo Omocha ni Saretemasu ~ Dekkai JK no Iinari SEX
(C86) [Rocket Chousashitsu (Koza)] HameDoriLove AYA -H na Aya-chan Suki desuka?- (Touhou Project) [Chinese] [CE家族社]
Yuyuko-san no Suki na Koto
Saimin Fuufunaka Chousain
(Kyuushuu Hekigai Chousa Haku) [letta (Fujisawa)] Anata ga Inaku Natte mo Ore wa Daijoubu Desu (Shingeki no Kyojin)
Kegare Chouchou | 脏蝴蝶
(Kyuushuu Hekigai Chousa Haku) [VOLLMOND (Yattsun)] Ukeirete Destiny (Shingeki no Kyojin)
Corruption in Venus
(C92) [ASGO (Zanzi)] Harvin Seitai Chousa Kiroku File. 2 (Granblue Fantasy) [Chinese] [萝莉援助汉化组]
(Reitaisai 12) [Rocket Chousashitsu (Koza)] UTSUHO HEARTSWITCH (Touhou Project)
[Hakomaru] Kenkyuu Taishou ~Rizu Chousakan~ (Experiment subject ~Liz the investigator~) [English] [Kuraudo]