(Dai 2 Kai Hekigai Chousa Haku) [Rakuen no Sora (Asami Waka)] Tsumetai ame no furishikiru (Shingeki no Kyojin)
(C89) [Rocket Chousashitsu (Koza)] Izayoi Sakuya no Himitsu na Jijou (Touhou Project) [Chinese] [Sheffiled個人漢化]
(Dai 5 Kai Hekigai Chousa Haku) [HAKATEN (Curepato)] Omegaverse de Ninshin Shita Eren-chan to Tsugai no Levi-san ga Hitasura Ichaicha Suru Hon (Shingeki no Kyojin)
(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-)
Saimin Fuufunaka Chousa Ch. 1-3
(Reitaisai 11) [Rocket Chousashitsu (Koza)] Pachu Shota Pachu (Touhou Project)
Nitori-san wa Kaihatsuchuu
(C92) [ASGO (Zanzi)] Harvin Seitai Chousa Kiroku File. 2 (Granblue Fantasy) [Chinese] [萝莉援助汉化组]
(C103) [Rocket Chousashitsu (Koza)] Goshujin-sama to Iippai H Shichau Daisakusen (Blue Archive)
How many steps should I take to put a girl in the refrigerator?
[Atelier Dr.HEAD'S (Katou Chakichi)] Chousa Hedan Hakusen Chitai (Shingeki no Kyojin) [Digital]
Shucchousaki no BusHo ga Doushitsu!? ~ Double Bed de Onna Joushi to Deisui SEX
"Ikasaresugite Chousa Murii...!" Sennyuu! Uwasa no Kaikan Massage-ten Ch. 1-4
(Kyuushuu Hekigai Chousa Haku) [SHINGEKI666 (Kitazawa Seiko)] ReverseReverse (Shingeki no Kyojin)
(C89) [Rocket Chousashitsu (Koza)] KoiFla Dream Party (Touhou Project) [English] [CGrascal]
(Hekigai Chousa Haku) [Henachokopinkizu (Momoiro Peco)] Ryoute ni Saikyou (Shingeki no Kyojin) [English] [Moy Moe Scans]
Mercury Contaminated
Minna no Chousa Shoujo 2
(Kabegai Chousa Haku) [dim (Sakamotobin)] Kemono no Seisou (Shingeki no Kyojin)
[Daraku Jiko Chousa Iinkai (Sch-mit)] Daraku Shitsumukan (Mahou Shoujo Lyrical Nanoha) [Chinese] [村长个人汉化] [Digital]
(C88) [Hanairogaeru (Kitsuneko Anko)] Ika no Seitai Chousa Houkokusho (Splatoon)
[Toda Kunikazu , Furyu Maarou] Muriyari Wakan de Choueki 0-nen -Onna Bengoshi Sex Chousa- 1
Pekopon Maruhi Seitai Chousa Houkokusho 6
Marunomi Musume no Seitai Chousa Houkokusho 3 -Marunomi Musume Ryoujoku Hen-
Kegare Chouchou
(C83) [Rocket Chousashitsu (Koza)] Yuukarin ChuChu 3 - Dokidoki Date to Sekkyou Sennin Hen (Touhou Project)
(Chou Hekigai Chousa Haku 2017) [HEAT BOY (tomomo)] Jack-in-the-Box (Shingeki no Kyojin)
Nandemo Chousa Mama Shizue
Ikasare Sugite Chousa Muri... Sennyuu! Uwasa no Kaikan Massage-ten
Millenium Iseki no Chousakiroku 2
Aki x Aki Minoriaru Aki Shizuka ni Fukeyuku
Ura Casino Sennyuu Chousa
(C92) [Rocket Chousashitsu (Koza)] Yuyuko-san no Suki na Koto (Touhou Project)
(Chousa Heidan no Renai Jijou 2 R18) [UNAP! (Maine)] Kare to Kare no Renai Jijou (Shingeki no Kyojin) [English] [MOY Moe Scanlations]
Kishiou-sama datte Amaetai
(Reitaisai 12) [Rocket Chousashitsu (Koza)] UTSUHO HEARTSWITCH (Touhou Project) [English] [Team Koinaka]
[Daraku Jiko Chousa Iinkai (Sch-mit)] Daraku Shitsumukan (Mahou Shoujo Lyrical Nanoha) [Digital]
Nue-chan Nukinuki Cosex
Yakumo Ran to Iu Onna no Jijou.
(Hekigai Chousa Haku) [HeroDryCell (Kamiigusa)] Kirschstein Chousa Hakusho! (Shingeki no Kyojin)
(Chousa Heidan no Renai Jijou) [6109 (Tokico)] Trigger Gimmick (Shingeki no Kyojin) [Chinese] [艾利吧漢化組]
Saimin Fuufunaka Chousa - Investigate marital relationship with hypnosis
[Yamamoto Tomomitsu] Seishun Knockout | Youth KO'd (COMIC Anthurium 2018-11) [English] {NecroManCr} [Digital]
Shucchousaki no BusHo ga Doushitsu!? ~ Double Bed de Onna Joushi to Deisui SEX | 在出差地的商務旅館住同間!?~與女上司在雙人床上爛醉SEX
(Dai 3 Kai Hekigai Chousa Haku) [RUKBAT (Asuto)] EVEN! (Shingeki no Kyojin)
Uwaki Chousa ㅣ 불륜조사
Shinchousa 40cm, Kyou mo Omocha ni Saretemasu ~ Dekkai JK no Iinari SEX
(C91) [Rocket Chousashitsu (Koza)] LOVE-AYA Dokidoki Shuzai Ryokou (Touhou Project) [English]
[NCP] Saimin Office ~ Chousaimin de Joshi Shain no Joushiki Kaihen de Haramase Harem Life
[tamakiya] inkouchousa
[CRAFT (Kiliu)] Fuyu ni mo Nandemo Chousa Shoujo no Doujinshi ga Deta? Wakarimashita Chousa Shimasu [Chinese] [殭屍個人漢化] [Digital]
Chousa File H - Investigation File
Yo! Loli Bitch
Fuufunaka Chousain 3
Ika no Seitai Chousa Houkokusho
C82) Corruption in Venus
Mami-san no Uwasa Chousa File
Yuukarin ChuChu 2 - Yuuka to Yuuka de Love Love 3P Hen
Tsuki to Kujira to Touhikou
(C84) [Jinapakusu (Yowashi)] Chousa Heidan Ura Tokubetsu Kunren (Shingeki no Kyojin) [Chinese]【瓜皮有偿汉化】
(Dai 12 Kai Hekigai Chousa Haku) [ALT (tacky)] Eren, 15-sai (Shingeki no Kyojin)
(Hekigai Chousa Haku 2) [Yaoya, Samoimon (Tometo, Samoimo)] Shinen no Kyouken | Mad Dog of the Abyss (Shingeki no Kyojin) [English] [Moy Moe Scans]
Mada Chousa Shoujo no Full Color ga Deta? Wakari mashita Chousa shimasu.
[Satsuki Itsuka] Kokusei Chousa (Census) [English] [Decensored]
Nandemo Chousa Shoujo no Doujinshi ga Deta? Wakarimashita Chousa Shimasu
Kegare Chouchou | 脏蝴蝶
(C84) [Project Harakiri (Kaishaku)] Rico to Mikasa no Chousa Houkoku (Shingeki No Kyojin)
Shinchousa no Aru Kanojo
Chousa Heidan Ura Tokubetsu Kunren | Survey Corps Backstage Special Training
[Kiliu] Nandemo Chousa Shoujo ver.M Bunkamatsuri de Fushinsha o Sagase!! [English] [Kuraudo] [Digital]
Daraku Wakusei
(Dai 5 Kai Hekigai Chousa Haku) [astromaker, MERISTA (Mikuri, Ebimayo)] Eren-kun no Jean to Nakayoshi Daisakusen ~Mezameru 15-sai no Bosei~ (Shingeki no Kyojin)
[Satsuki Itsuka] Kokusei Chousa (Census) [English]
(Dai 34 Kai Hekigai Chousa Haku) [Noraposi (yumu_ko)] The World of Special kisses (Shingeki no Kyojin)
Chikubikandochousa, hajimemasu
Nandemo Chousa Shoujo: SexHara ga Manen shite iru Gym no Chousa
Planned Corruption Mars
(Reitaisai 15) [Rocket Chousashitsu (Koza)] Youmu-chan ga, H na Onayami Soudan de Sex ni Mezamete Shimau You desu. (Touhou Project)
(C84) [Rocket Chousashitsu (Koza)] Yuukarin ChuChu4 Chicchaku tatte Ii ja nai? (Touhou Project)
女王陛下は僕の奥さん
[CRAFT (Kiliu)] Fuyu ni mo Nandemo Chousa Shoujo no Doujinshi ga Deta? Wakarimashita Chousa Shimasu [Digital]
Ikaseijin Hi Chousa Report
(Dai 15 Kai Hekigai Chousa Haku) [PHENOMENA (Dai Pippy)] Guinea Pig (Shingeki no Kyojin)
(C90) [DEX+ (Nakadera Akira)] Hekinai Chousa (Shingeki no Kyojin)
LOVE AYA Natsu da! Pool da! Aya-chan da! Futari no Summer Lesson
(Hekigai Chousa Haku) [MAGIC MUSHROOM (Johnny)] Regulus no Seikan (Shingeki no Kyojin)
[Shousan Bouzu] Wakana no Shinro Chousa (COMIC HOTMILK 2020-01) [Chinese] [希月学园汉化组] [Digital]
[Kiliu] Nandemo Chousa Shoujo: Uwasa no Roshutsukyou no Chousa
Rico to Mikasa no Chousa Houkoku
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project)
"Ikasaresugite Chousa Murii...!" Sennyuu! Uwasa no Kaikan Massage-ten Ch. 5
Pekopon Maruhi Seitai Chousa Houkokusho 4
Marisa-chan ni Kokutte Shichau Hon
Shinchousa Max Fuufu 2
Okusuri Nonda, Sono Ato wa...
Nandemo Chousa Shoujo ver. M Onna Kyoushi Sekuhara no Jijitsu o Abake!!
Fuufunaka Chousain Shimoda Tsutomu | Hypno Couple Relations Examination Continuation
(Dai 3 Kai Hekigai Chousa Haku) [hummel (Shia)] PUT OUT THE LIGHT (Shingeki no Kyojin)
(C88) [Rocket Chousashitsu (Koza)] Izayoi Sakuya no shousha na Jikan (Touhou Project)
[Derauea] Tonari no Succubus-chan Ch. 1-2 [Chinese] [therethere個人翻譯&嵌字] [Digital]
(Dai 5 Kai Hekigai Chousa Haku) [Tsumarimashita (Tsumumi)] Levi Sensei to Randoseru (Shingeki no Kyojin)
[Kiliu] Nandemo Chousa Shoujo: Manbikihan ni Kibishii Super no Chousa
Saimin Fuufunaka Chousa
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
[JIBAKU-SYSTEM (Suzuki Amaharu)] Onegai Seitokaichousama -Ichigo- (Onegai Twins) [2005-04-10]
(Dai 7 Kai Hekigai Chousa Haku) [ALT (tacky)] L×EZCS (Shingeki no Kyojin)
[Nijiyumedokoro (Yakuhina)] Marunomi Musume no Seitai Chousa Houkokusho 4 [Digital]
Jeanne Onee-chan ni wa Sakaraenai
Youkoso, Watson Chousashitsu e 2
Sennyuu Chousa de Soku BADEND ga Kakutei Shichatta Taimashi-chan
(Hekigai Chousa Haku) [COCO (Susugu)] Heichou, Ikemasen! | Colonel, We Can't (Shingeki No Kyojin) [English] [Silver Lining]
[CRAFT (Kiliu)] Mada Chousa Shoujo no Full Color ga Deta? Wakari mashita Chousa shimasu.
[Hara Shigeyuki] Binyuchousain Ayako [Digital]
(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)
Erika Kouryaku Route!
LOVE AYA Natsu da! Pool da! Aya-chan da! Futari no Summer Lesson
(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]
"Ikasaresugite Chousa Murii...!" Sennyuu! Uwasa no Kaikan Massage-ten
(Kouroumu 9) [Rocket Chousashitsu (Koza)] Oshiete Patchouli Sensei (Touhou Project)
(Dai 10 Kai Hekigai Chousa Haku) [Kiseki (Kisaki Noah)] Usaginosippo ha onedarijyouzu (Shingeki no Kyojin)
[Hanma] Youkoso, Watson Chousashitsu e 2! | Welcome to Watson's Office 2! (Ouro Kronii, Amelia Watson) [English]
Nandemo Chousa Shoujo ver.M Bunkasai de Fushinsha o Sagase!!
(C74) [VETO (ZOL)] Bonnou Chousashitsu (Real Drive)
(C95) [Rocket Chousashitsu (Koza)] Momiji-chan to Goshujin-sama -Tanoshii Sanpo Hen- (Touhou Project)
Futaket RD Sennou Chousashitsu Tokushuu
(Hekigai Chousa Haku) [Crazy9 (Ichitaka)] Saishuu Heiki 180cm-kyuu Heichou (Shingeki no Kyojin) [English] [Yaoi-Sei] [Decensored]
(Hekigai Chousa Haku) [Kiseki (Kisaki Noah)] Daisy* (Shingeki no Kyojin)
(Dai 8 Kai Hekigai Chousa Haku) [Sabamiso (Saba no Miso ni)] Restroom no Kowai Hito | 洗手間里可怕的人 (Shingeki no Kyojin) [Chinese]
Nandemo Chousa Mama Shizue | The All-Around Investigator Momma, Shizue
Shinchousa 40cm, Kyou mo Omocha ni Saretemasu ~ Dekkai JK no Iinari SEX 1-2
(Kabegai Chousa Haku) [NIA (Sawa)] Nemuru Kimi ni Ai no kotoba wo (Shingeki no Kyojin)
(Dai 6 Kai Hekigai Chousa Haku) [Pokabatata (Mochi K 3Go)] Kashite Yaru kara Yatte Miro (Shingeki no Kyojin)
(C74) [Soreya (Nishitsuki Tsutomu)] Holon-san no Muchi Muchi Dennou Kyoushitsu (RD Sennou Chousashitsu [Real Drive])
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
(C90) [CRAFT (Kiliu)] Nandemo Chousa Shoujo no Doujinshi ga Deta? Wakarimashita Chousa Shimasu
RD Real Dick =Machimachi Ochinpo Chousashitsu=
(Hekigai Chousa Haku Kinkyuu SUMMER2021) [[U.F.O (NB)] Futon no Naka no Nettaiya (Shingeki no Kyojin)
[CRAFT (Kiliu)] Fuyu ni mo Nandemo Chousa Shoujo no Doujinshi ga Deta Wakarimashita Chousa Shimasu [English] [desudesu] [Digital]