[Seizou Ebisubashi] Burst Beast EX3 [Eng]
Kuro Buta
Bijin Kensatsukan Hamerare Chijoku Sousa | Beautiful Prosecutor's Framing and Rape Investigation
The Girl with the Kitty Ears
Gyaru Hakase no Himitsu Kenkyuu | Gyaru Professor’s Secret Investigation
Closed investigation journal
Shousa, Otori Sousa o Suru | Group Molester Decoy Investigation
Ishiki no Kangoku
(C90) [SONIC WINTER (Tsukishima Kai)] "Nigerarenai." (Hai to Gensou no Grimgar)
[Sawada Daisuke] Hitoduma Tantei no Chinkenpo | Married Investigator's Chinkenpo (COMIC Shingeki 2011-01) [English] [SaHa]
Uwasa Saguri Kouhen | Rumor Investigation - Part Two
[Namanama Shandy Gaff (nf4)] Atlantis Investigation (Amelia Watson, Gawr Gura) [Chinese] [白上フブキ.eth×真不可视汉化组] [Digital]
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination Part 2
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-6 [English] {Doujins.com}
[QUDA] Undercover Drug Investigator Monica & Jita
[Kidoukan (Kidou Muichi)] Chiisana Seikatsu [English] {Hennojin} [Digital]
Taima Sousakan Ayano (Demon Investigator Ayano) [ENG]
[Ankoman] Muzan Sousakan ~Ryouka & Akari~ | Misery Investigators ~ Ryouka & Akari ~ (Seigi no Heroine Kangoku File Vol. 10) [English] [stnkmnsd] [Digital]
[Hiratsura Masaru] Sennyuu Sousakan Erika | Sneaking Investigator Erika (COMIC SIGMA 2008-03 Vol. 17) [English] [SaHa]
[Kobayashi Shounen] Fukai no Sho - red zone - Chapter 12 (english)
Ganyu-chan's investigation gone horn
[CRAFT (Kiliu)] Nandemo Chousa Mama Shizue-san | The All-Around Investigator Momma Shizue-san [English] [The Chrysanthemum Translations] [Digital]
Ellie Entfesselt
[Nakami Yoshikage] "Sudden Shock! Female Investigator Asuka"
(SC36) [Tsurukiya (Mutsuki Ginji)] CodeRED (Code Geass)
(C75) [Shallot Coco (Yukiyanagi)] Yukiyanagi no Hon 18 Chun-Li Keiji no Oppai Sousa | Detective Chun-Li's Boobie Investigation (Street Fighter) [English] [Hentai from Hell]
[Yoshino (Kikuduki Taro)] Nagori no Koku [Digital]
Tokumu Mayaku Sousakan Linda | Special Narcotics Investigator Linda
Busty Married Woman Investigator Yuka
Uwasa Saguri Zenpen | Rumor Investigation - Part One
Water Type Inter-Species Girl's Tentacle Investigation