(Triplet Rhapsody 4) [Omochaya Meguri (Masukawa, Warui Hito)] Mousou-teki Mitsudomoe-nabe (Mitsudomoe)
Taima Sousakan Ayano (Demon Investigator Ayano) [ENG]
[Tokisana] Undercover Investigator Suzu (English)
Closed investigation journal
Ame mo Agatta Saa Kaerou
Gyaru Hakase no Himitsu Kenkyuu | Gyaru Professor’s Secret Investigation
[CRAFT (Kiliu)] Nandemo Chousa Mama Shizue-san | The All-Around Investigator Momma Shizue-san [English] [The Chrysanthemum Translations] [Digital]
Busty Married Wife Infiltrates Investigator·Aya
Atlantis Investigation
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan Ch.1 | Special Molester Decoy Investigation Squad Ch.1 [English] {Doujins.com}
[Tamagoro] Doutei Danshi Kousei Iinkai [Chinese]
[Jet Yowatari] Tokumu Mayaku Sousakan Linda | Special Narcotics Investigator Linda (Sennyuu Sousakan Anthology Comics) [English] {doujin-moe.us}
[eltole] Busty Married Wife Infiltrates Investigator·Aya (ANGEL Club 2018-06) [Chinese]
[Raw]TS Detective Niizuma Hiromi Investigate the missing college student case!
(C82) [Toluene Ittokan (Pierre Norano, Shinagawa Ham, Dairoku Tenmaou Great)] KETSU! MEGATON KAKUSEI (Fire Emblem Awakening)
Detective Chun-Li Boobie Investigation
[ReDrop] Undercover Investigator Atsuko Saejima [English] =LWB=
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-3 [English] {Doujins.com}
(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]
[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]
[Saimin! Pikatto House (Tetsuya, Routa)] Saimin Shihai [Sumi] ~Rias no H na Torishirabe~ | Hypnosis Control ~Rias's Ecchi Investigation~ (Highschool DxD) [English] (Trinity Translations Team)
[Namanama Shandy Gaff (nf4)] Atlantis Investigation (Amelia Watson, Gawr Gura) [Digital] [English]
Mina Ishihara, e Investigation Division (english)
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-2 [English] {Doujins.com}
Chichi Katajikena Sousakan | Shameless Breast Investigator
Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-2
Atlantis Investigation
[ratatatat74] Closed investigation journal (League of Legends) [English]
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad [English] {Doujins.com}
(C94) [Ookii Hou ga Suki da (Futonder)] Build Daisuki (Gundam Build Divers)
Gyaru Hakase no Himitsu Kenkyuu | Gyaru Professor’s Secret Investigation
Nandemo Chousa Mama Shizue | The All-Around Investigator Momma, Shizue
Closed investigation journal
Decoy Investigator Kyouka: Cosplay Party Infiltration
[Jamming] Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order Ch. 1 [English] [Raknnkarscans]
Yuuwaku・Imouto #2 Onii-chan wa Seishori Gakari
[Hiratsura Masaru] Sennyuu Sousakan Erika | Sneaking Investigator Erika (COMIC SIGMA 2008-03 Vol. 17) [English] [SaHa]
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-6 [English] {Doujins.com}
[Kuruma Ebi] Chousa File H - Investigation File
Water Type Inter-Species Girl's Tentacle Investigation
Shippai! Otori Sousa | Failure! Investigation Bait
Bijin Kensatsukan Hamerare Chijoku Sousa | Beautiful Prosecutor's Framing and Rape Investigation
[Jamming] Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order [English] [Raknnkarscans]
[eltole] Busty Married Woman Investigator Yuka (ANGEL Club 2018-03)
Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-3
Shousa, Otori Sousa o Suru | Group Molester Decoy Investigation
[Oogoshi Koutarou] Ryouki Keiji Marusai - detective investigating bizarre case;MARUSAI -
Crime Scene Investigation - Takeshi Matzu
Bogo to Nick no Yarisugi Sousa | The investigation of Bogo and Nick