(C56) [Evil aratame Baroque Store (Miyabi Tsuzuru)] Mousou Rakugaki Tsuzuri mini (Various)
[STUDIO LOUD IN SCHOOL (Hagiwara Kazushi)] BASTARD!! -ANKOKU NO HAKAIGAMI- KANZENBAN 02 EXPANSION SET (Bastard! Destroyer of Darkness)
[Saomako (Various)] Metou Tiger 2 (Various)
Closed investigation journal
Bastard - Angel Affection
Undercover Drug Investigator Monica & Jita
Tokumei Chikan Otori Sousahan Ch.1 | Special Molester Decoy Investigation Squad Ch.1
Shirayukihime ni Kuchizuke | 亲吻白雪姬 act.15-18
[NO.Gomes] Gravity Die - TS School Infiltrating Investigator: The Shameful Stripshow (TS Gakuen Sennyuu Sousakan: Chijoku No Stripshow) (English)
Bogo to Nick no Yarisugi Sousa | The investigation of Bogo and Nick
[Nakami Yoshikage] "Sudden Shock! Female Investigator Asuka"
[Fuusen Club] Inchoukyou Maika | The Obscene Training of Maika [English] {Magnificent Bastard}
[Gyuo] Kill the Dead Bastard Ch.0-14 (English) (Ongoing)
Mahou Tokusou Greedia3 - Magical Investigator Greedia3
Crime Scene Investigation - Takeshi Matsu (Bara)
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination
Kill the Dead Bastard Ch.0-14
[OHKOSHI Koutarou] - Detective Investigating Bizarre Case (Ryouki Keiji MARUSAI) - [ENGLISH]
Atlantis Investigation
[Nakami Yoshikage] Taima Sousakan Sanae ~Shokushu Ingyaku~ | Demon Investigator Sanae (Rider Suit Heroine Anthology Comics 2) [English] [SaHa]
Snugly Clitoris
[Jamming] Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order [English] [Raknnkarscans]
Mina Ishihara, e Investigation Division (english)
Yokubari Oji-san to Gokko Asobi | Playing Games With an Old Bastard
Galaxy Investigation Agent Eira
Shippai! Otori Sousa | Failure! Investigation Bait
Kill the Dead Bastard Ch.0-11
Shousa, Otori Sousa o Suru | Group Molester Decoy Investigation
(C55) [Rikudoukan (Rikudou Koushi)] Third Rikudou Koushi Sakuhinshuu (Various)
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination Part 2
[Hagiwara Kazushi] Bastard complete edition vol2 [Jap]
Kill the Dead Bastard Ch.1-8
TS Detective Niizuma Hiromi Investigate the missing college student case!
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination Part 1
Kill the Dead Bastard Ch.1 (English) (Ongoing)
Crime Scene Investigation - Takeshi Matzu
[Ankoman] Muzan Sousakan ~Ryouka & Akari~ | Misery Investigators ~ Ryouka & Akari ~ (Seigi no Heroine Kangoku File Vol. 10) [English] [stnkmnsd] [Digital]
Closed investigation journal
[Saikoro Steak] Josousakan Saeko | The Woman Investigator Saeko
WA 2
Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-2
[Aoki Kanji] Onee-chan no Te o Totte | Taking Onee-chan's Hand (Sayonara, Oppai) [English] [Team Koinaka] [Decensored]
CLUB DE INVESTIGACIÓN CIENTÍFICA
Uwasa Saguri Zenpen | Rumor Investigation - Part One
(C47) [ESSENTIA (Fujima Takuya)] MOBIUS (Bastard!!)
Saimin Shihai ~Rias no H na Torishirabe~ | Hypnosis Control ~Rias's Ecchi Investigation~
(C62) [Lover's (Inanaki Shiki)] a lonely angel's affection (Bastard! Destroyer of Darkness)
Kill the Dead Bastard Ch.0-12
[Saomako (Various)] Metou Tiger (Various)
[Fuusen Club] Wicked Prison INFERNO Ch. 1 [English] {Magnificent Bastard}
[Yoru no Oto] Woman Investigator K - Mayaku Sousa Hen | Woman Investigator K - Narcotics Investigation (Slave Heroines Vol. 9) [English] {doujin-moe.us}
Atlantis Investigation
[Hiratsura Masaru] Sennyuu Sousakan Erika | Sneaking Investigator Erika (COMIC SIGMA 2008-03 Vol. 17) [English] [SaHa]
Taima Sousakan Ayano (Demon Investigator Ayano) [ENG]
Nyotaika Sousa sarechimatta | Gender Bender Investigation
Hypnosis Control ~Rias's Ecchi Investigation~
[Umigarasu Madoushi Dan (Akimoto Youichi)] Kai-sama Cant Jiin Chiryou | Kai-sama's Temple Treatment (BASTARD!!) [English][MTL]
[Kyoki na Shiunten] Miss Porno - Second Membrane Break (Bastard) [Digital]
Kill the Dead Bastard Ch.1-7
[NCP] Dareka Iru! Muteikou Joshi o Hametaosu!
[Akaume] Banchou no Ohanashi | A Talk with the Banchou (COMIC Megastore H 2011-01) [English] [XCX Scans]