Professor Oak

Koakuma Kansatsu Nikki

Santa Koakuma no Present

(Shuuki Reitaisai) [Marushiki (Maru Sun)] Marushiki Koumakyou Patchouli & Koakuma Vol. 2 (Touhou Project)

[Shinobu, Yamasaki Masato] Mama wa Onna Kyouju | Mama is a Female Professor Ch. 4 (COMIC Bazooka 2010-05) [English] [Natty Translations]

[Hori Hiroaki] DEBUT

COMIC Shingeki 2018-01 [Digital]

COMIC Shingeki 2016-03

(C82) [Bakuhatsu BRS. (B.Tarou)] AtoR (Final Fantasy Tactics) [English] [JBVMND]

[Hori Hiroaki] Chijo Act! + Toranoana Leaflet [Chinese] [無邪気漢化組]

COMIC Shitsurakuten 2022-03

COMIC Shitsurakuten 2021-11

[Hori Hiroaki] Mesuochi Z ~Kyousei Ninkatsu Haigou Zukan~ Ch. 1-4 [English] {Doujins.com}

Comic Shingeki 2008-03

[Polinky Hiroba (Hori Hiroaki)] Ninkatsu Senkan (Kantai Collection -KanColle-) [Digital]

[Hori Hiroaki] My Darling

(C59) [PRETTY DOLLS (Araki Hiroaki)] PULP Sisters (Love Hina)

[prettydolls (Araki Hiroaki)] PULP anal attack (Love Hina)

(C77) [Bakuhatsu BRS. (B.Tarou)] Love Mimic (Final Fantasy Tactics)

(C76) [Bakuhatsu BRS. (B.TAROU)] Like a White (Final Fantasy Tactics) [English] [XCX Scans]

[Jam Ouji] Futanari Oukoku no Bokkou Ch. 9 [English] [Tigoris]

Josou Idol Akizuki Ryo wa Eikyuu ni Fumetsu desu.

COMIC Shitsurakuten 2016-09

[Hori Hiroaki] Hyakutake-san chi no Shizuka-san

(COMIC1☆7) [KINOKONOMI (Kino)] Meshimase Amai Koakuma (Touhou Project)

COMIC Shitsurakuten 2014-11

Mesuochi Z

(C73) [KEMOKOMOYA (Komori Kei)] Agrias-san to love love lesson (Final Fantasy Tactics) [English] [desudesu]

[kamunika] Koakuma na Koakuma-san to Ecchi suru Hon | 和小惡魔般的小惡魔小姐做色色事情的本 (Touhou Project) [Chinese] [鬼傑漢化組] [Digital]

(Futaket 10) [Kaguya Hime Koubou (Gekka Kaguya)] FUTA☆MIX

[Polinky Hiroba (Hori Hiroaki)] Gouchin Yamato-san (Kantai Collection -KanColle-) [2014-01-20]

Araragi Hakase no Hon 2

COMIC Megastore 2009-06

(C79) [Fuketsudan (Shokushu-san)] Koakuma Kansatsu Nikki (Touhou Project)

[Pretty Dolls (Araki Hiroaki)] PULP Northern Light (Samurai Spirits)

Hakase no Yoru no Joshu. 3

(COMIC1☆3) [ANGYADOW (Shikei)] Kidou Shuusei (Yoake Mae Yori Ruriiro na) [English]

COMIC Megastore 2009-04

Unfair

[Memechi Diamond] Nazotoki Celestial Platinum [Raw]

(C86) [Polinky Hiroba (Hori Hiroaki)] K-ASS (Kantai Collection -KanColle-) [Chinese] [CE家族社]

Kirarin no Hapi Hapi Rape

[Gessen Do (Hokage)] Risu LOVERS (Yoake Mae Yori Ruriiro na) [Digital]

[prettydolls (Various)] PULP PROGRESS AND HARMONY PLUS (Samurai Spirits, Street Fighter)

A Professors Theory on Love and Sex Reassignment Surgery

[Hori Hiroaki] Saki ~Kazoku Meikyuu~

COMIC Megastore 2011-02

(C75) [Gessen Do (Hokage)] Kisekae Wreath F.R (Yoake Mae Yori Ruriiro na)

(SUPER19) [WARLDOU (Nao)] L no Nazotoki Kaimei (Professor Layton)

[Tsurugi Motoaki (Sakemasu)] Oaji wa Ikaga

COMIC Megastore 2009-06

COMIC Shitsurakuten Vol.04 2011-10

[Ganmeka] Kumachan (Professor Layton)

Jikan Teishi Itazura | Time Stop Mischief

(C76) [Cool Palace (Suzumiya Kazuki)] -flyby- (Yoake Mae Yori Ruriiro na)

(C76) [Pretty Dolls (Araki Hiroaki)] PULP vein injection (Street Fighter)

COMIC Megastore DEEP Vol. 18 [Digital]

[StrangeSagittarius (Kisaki)] Sonia-hakase wa Tamatteiru | Professor Sonia is Pent-Up (Pokémon Sword and Shield) [English] [Coffedrug]

(Aka no Hiroba 5) [Suzunaridou (Izumi Yukiru)] Koakuma de Hokentaiiku (Touhou Project) [Chinese] [贴吧汉化] [Incomplete]

(CR22) [Bakuhatsu BRS. (B.Tarou)] Hoshifuri Teien (Final Fantasy Tactics)

[Hori Hiroaki] Kiss Us & Kiss Ass!!!

[Hori Hiroaki] Kiss Us & Kiss Ass!!! [Chinese] [黑崎貓改圖]

Koakuma to Jusei suru made Derarenai Heya

[Tsukudani] Road Roller da!! | Gudaguda no Mama (Final Fantasy Tactics) [English] [ramza022]

COMIC Shitsurakuten 2020-02

[Manzou] Sniper Shun

(C53) [Pornostar (Samura Hiroaki)] Succubus no Yoru | Night of the Succubus (Nureta Osanazuma) (Darkstalkers) [English] [Zzled]

(C83) [Tennenseki (Suzuri)] Ritobasu Soushuuhen (Little Busters!)

[Polinky Hiroba (Hori Hiroaki)] Ochinchin Rental ~Hitozuma Mari 32-sai~ [Digital]

Koakuma no Patchouli Kansatsuki

BUSTER COMIC 2014-09

Comic Shingeki 2007-10

[Hori Hiroaki] Maruhi Dokkin Report

COMIC Megastore 2012-01

(CCOsaka72) [KEBERO Corporation (Various)] Shin Hanjuuryoku XVIII (Various)

(C93) [106m (Kuro Oolong)] Mega Sakuya vs Giant Koakuma (Touhou Project) [Chinese] [endlesslocus个人汉化]

Meiling Being Felled K ～Koakuma Route～

[Kanyapyi] Onapekoakuma [Digital]

Mazjojo 1607 July 2017

Melancholinista

[Shirakawa Tomoaki] Sou, Sonomama Nomikomi Nasai Watashi no Dorichin Gungnir | Swallow My Drillcock Gungnir (Touhou Project) [English] [LWB + Chocolate]