[Imomaru (Kenpi)] Saimin ni Tsuyoi Mahoutsukai (Touhou Project) [Digital]
I KNOW!
Hanikami Coming Out
(Reitaisai 12) [Karakishi Youhei-dan Shinga (Sentarou)] Rei no Sweater o Kita Shojo Patche-san ga Heya ni Itara no Hon (Touhou Project)
(C82) [Fugodoku (Katou Fuguo)] SURUDAKE Ni. (Touhou Project) [English] [SMDC]
[Cior (Ken-1)] Kanojo ga Boku no Shiranai Tokoro de――2 | What My Girlfriend Does That I Don't Know About 2 [English] {Doujins.com} [Digital]
(C78) [Koutetsuryoku Kikaku (Taishinkokuoh Anton)] ES (The World God Only Knows)
[Toruneko] Souda Imouto to Renshuu Shiyou. | I Know, I'll Practice With my Little Sister. (Anoko to Iikoto) [English] {5 a.m.}
(Shuuki Reitaisai 4) [Yukikagerou (KANZUME)] Ghostrick Parade!! (Touhou Project)
(C91) [Shirokurousa (Sugiyuu)] Patchouli to Kannou Oil Massage (Touhou Project)
(C92) [YuKi-IRo (Yukiusagi.)] Misshitsu Kanbyou (Touhou Project)
(C92) [Digital Accel Works (INAZUMA)] PRETTYUNKNOWN'S BATTLEGROUNDS (Kirakira PreCure a la Mode)
[Tottototomekichi (Tomekichi)] Onnanoko Gokko (The World God Only Knows)
Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-4
[Abo Manten] Kyuusho Seme Maniacs Vol. 2 | Weak Spot Maniacs vol.2 [English] [NotSureWhoKnows]
I Know She's Probably Not Legal
(C85) [Hn.03 (Dancyo)] Touhou Magical Kikiippatsu! (Touhou Project)
(C86) [Sweet Avenue (Kaduchi, Takasaka Donten, Omegane)] CHOCOLATE SHOP (THE IDOLM@STER CINDERELLA GIRLS)
MANA ONLY KNOWS OMNIBUS VOL.1
(C92) [Yukikagerou (KANZUME)] Bitch Witch in the Beach (Touhou Project)
[Yashiya (Yassy)] Patchouli no Shobon (Touhou Project) [Chinese] [无毒汉化组] [Digital]
(C90) [Yukikagerou (KANZUME)] Docchi no Onna Show (Touhou Project) [English] {doujins.com}
Teach Me LOVE That I Don't Know
[Anthology] Cyberia ManiaEX Roshutsu Chuudoku Maniax Vol. 04 [Digital]
(Reitaisai 13) [Katame Koime Oome (Pepe)] Patche-sensei no Anal Kakuchou Kouza ~Nigenme~ (Touhou Project) [Chinese] [巫毒汉化组]
Jouge Kankei ZERO
(C92) [YuKi-IRo (Yukiusagi.)] Misshitsu Kanbyou (Touhou Project) [Chinese] [CE家族社]
(Katte Kogarete Honki no Koi) [Usagi Travel (Dontakosu)] Uwasa no Koibito wa Maid-san (Boku no Hero Academia)
DONT KISS MY TAIL!
(C91) [YuKi-IRo (Yukiusagi.)] Patchou Milk (Touhou Project) [English] {Hennojin}
I Know Places
(Reitaisai 9) [TLE (Fujiyama Takashi)] Aru Shingetsu no Yoru, Patchouli Knowledge wa Jukkaishita. (Touhou Project)
(Reitaisai 14) [Kedama Gyuunyuu (Tamano Kedama)] Chiisai Mama ga Ii (Touhou Project)
(C80) [MeroMero Melon (Ou, Peke)] Kamisama no Hentai Play Nikkichou 3 | Kamisama's Hentai Play Diary 3 (The World God Only Knows) [English] [life4Kaoru]
Jounetsu Shindo | The Depth of Passion
[Neko wa Manma ga Utsukushii (Hisasi)] Akuma nomi zo Shiru Biyaku (The World God Only Knows)
[Aomizuan (Shimantogawa)] Geneki Joshidaisei to, Iyarashii Donkatsu (PlayerUnknown's Battlegrounds) [Ongoing]
[C.Meiko] Shiranai Koto | Unknown Things (COMIC Megastore Alpha 2014-07) [English] [Brolen]
(Keikaku 0x0C) [BOOKS Takada (Yoshi-puu)] Daisuki Kura Girl (Mitsudomoe) [English] [UnKnOwNkTL]
Unknown Stories
(C88) [Nagomiyasan (Suzuki Nago)] Shoujo M
(C91) [fake69rose (Yanagi Asahi)] Kanojo ga Mizugi ni Kigaetara (Fate/Grand Order)
Granblue no Anone | Granblue's You Know What
(C90) [Kedama Gyuunyuu (Tamano Kedama)] Karakuchi Patchouli-sama (Touhou Project) [Chinese] [Kanade汉化组]
Boku no Shiranai Kanojo no Sugata - Her that I do not know
(C85) [Fukutsuu Okosu (Kaiou)] Saimin Rape Patchouli Knowledge (Touhou Project)
[Emua] Shiritagari Joshi | The Woman Who Wants to Know About Anal [English] [Zero Translations] [Digital]
[Right away (Sakai Minato)] Koumakan Maid Harem Seikatsu (Touhou Project) [Digital]
Kyousei Ninkatsu Patchouli Knowledge
(C91) [YuKi-IRo (Yukiusagi.)] Patchou Milk (Touhou Project) [Chinese] [无毒汉化组]
VR dakedo Amaetai | I know it's VR, but I want to be pampered
[Naruto Kenkyu Sha (Hisakabe Oto)] Yet know me? (Dream C Club) [Digital]
I know you want
(COMIC1☆13) [Dontokoi! OO! (MUKKU)] Dare mo Shiranai Watashi shika Shiranai (THE IDOLM@STER)
Futanari Androgynous 4 - Unknown Title
Dengeki Moeoh 2017-08 [Digital]
(Shuuki Reitaisai 3) [puralinedou (Choko Yarou)] Patchouli no Hitori Ecchi Hon (Touhou Project)
(C90) [make pig press (Takasaka Donten)] Triad H Kurabe (THE IDOLM@STER CINDERELLA GIRLS)
[Hoka no Ansorojii]Unknown 1
(C72) [Seitokaishitsu (Akimoto Dai)] Futami Eriko wa Shitteiru | She knows something better. (Kimikiss)
[Circle Eden (Diisuke)] Dopyu! Marugoto Ninshin Shojyo darake no Konyoku Onsen (Touhou Project) [English] {doujins.com} [Digital]
Afureru Ai
(Shuuki Reitaisai 4) [Kedama Gyuunyuu (Tamano Kedama)] Awahime Patchouli-chan (Touhou Project)
Yon no Go no Itteru Baai Janai
(C77) [Hibiki (Iganseijin)] Oppachu x Chuppachutte Romanda yo ne (Touhou Project)
Elf ga Konna Debu na Wakenai
Slave Heroines ? Innocent Man Eater Part 1
Melonbooks Sexy Girls Collection 2019 winter
(COMIC1☆4) [CASMANIA]Syuku! Kami Nomi Anime ka Kettei !! Kinenhon (Kami nomi zo Shiru Sekai)
Only i Know Her Cumming Face Ch. 1 - 12
Unknown CG 3
[Unknown (UNKNOWN)] Jouge Kankei 2
(Love Up ★ Chuu 3) [as known as (Juri)] Amore mio! (I-Chu)
(Reitaisai 10) [Shironegiya (miya9)] Donten Library (Touhou Project) [Chinese] [水土不服汉化组]
[Mysophilia (Various)] Wrist Cut Goudou (Touhou Project) [Digital]
[Miito Shido] LUSTFUL BERRY ~Ore no Shiranai Basho de, Akegata Made Moteasobareta Kanojo~ | LUSTFUL BERRY OVERNIGHT GAME ~In a place I didn't know, She is being fucked until dawn morning~ [English] [shakuganexa and Mitsuru] [Digital]
[Unknown (UNKNOWN)] Ani Uri [Chinese] [同文城]
Atashi shika Shiranai | Only I Know
[Idomizuya (Kurosuke)] Patchouli Love Potion (Touhou Project) [Digital]
Let Me Know More Than Just 4 Of Your Habits
(C92) [Apsis (Sisochair)] Mahoutsukai wa Kanjitai (Touhou Project)
Yatte Minakerya Wakaranai | I Would Not Know Unless I Try Fucking
Tsukihime unknown Eng
(Kouroumu 13) [Gensou Stomach (Taku)] Patchouli-sama no Marunomare Panic! ~Koakuma ya Bakemono ni Hitasura Marunomi ni Sareru Manga~ (Touhou Project)
(C92) [YuKi-IRo (Yukiusagi.)] Misshitsu Kanbyou (Touhou Project) [English] [TranslatorWithoutAName]
Does anyone know the source of these manga? R18-G
Ranma X
(SC40) [Maruarai (Arai Kazuki)] MOSIMO. (Various)
(COMIC1☆4) [J.O.C e.go!! (Kasuga Souichi)] She.Know.Be (Saki)
(C89) [Takemasaya (Takemasa Takeshi)] Kanzaki Ranko Hitou Meguri | Kanzaki Ranko's Visit to a Little Known Hot Spring (THE iDOLM@STER CINDERELLA GIRLS) [English] [B.E.C. Scans]
[Takasaka Donten] Sawaranu Kami ni Tatararetai! [Chinese] [朔夜汉化]
[Hikari no Tomoshibi (Kousoku)] Watashi to Marisa no Bondage Life!? (Touhou Project) [Digital]
(C76) [plus810 (Yamada Non)] Young Boy 16 Sexually Knowing (Persona 4) [English] [ebil_trio]
[Unknown (UNKNOWN)] Kitan Jikenroku Hitotara no Sumika [Chinese] [同文城]
[Ariga Tou] - Unknown Girl!? - Complete Ch. 1-3 - (English) [SaHa]
(Reitaisai 13) [Susano Arashi (Takemori Shintarou)] MASTER GIRL (Touhou Project) [English] [A-Trans]
I Don't Know The Addressee Name
Unknown Doujin (miniguy)
(C85) [Fukutsuu Okosu (Kaiou)] Saimin Rape Patchouli Knowledge (Touhou Project) [English] [Gorem]
God only Knows
[Shida Midori] Ranyakata
(Renai Jaws 4) [zatta (tomose)] Kimi wa Shiranai - You never Know (Free!)
(COMIC1☆3) [Afterschool of the 5th year (Kantoku)] Tachiyomi Senyou Vol. 28 (The World God Only Knows)
Taiiku Kyoushi 2 ~Bokura no Kagai Jugyou~
[Lolimate Seizou Koujou (Lolimate)] Unknown Game (Touhou Project) [Digital]
(Shuuki Reitaisai 4) [Alemateorema (Kobayashi Youkoh)] GARIGARI88 (Touhou Project)
(Shuuki Reitaisai 4) [Nyuu Koubou (Nyuu)] Totsuzen Gekiiki Patchouli-sama (Touhou Project) [English] [SMDC] [Incomplete]
[DonDonTei] Puri Puri DON DON!! Ippaime "Boin dayo!! Zenin Shuugou!!" [Digital]
I Want To Know Her Ch.1?
[Mamezou] Yatte Minai to Wakaranai | You Won't Know Until You Try (COMIC LO 2021-09) [English] [Black Grimoires] [Digital]
(C91) [Ebibinbintei (Ebi193)] Mahomise (Touhou Project)
Taiiku Kyoushi
[Unknown (UNKNOWN)] Jouge Kankei ZERO
(C84) [make pig press (Takasaka Donten)] Shy de Sunaona Honto no Ranko to H Shitai!! (THE IDOLM@STER CINDERELLA GIRLS)
Jouge Kankei
(C90) [Kedama Gyuunyuu (Tamano Kedama)] Karakuchi Patchouli-sama | Scathing Patchouli-sama (Touhou Project) [English] [Danicco]
"UNAGI" [Name unknown]
Yatte Minai to Wakaranai | You Won't Know Until You Try
[774, Unknown] Let's Play with Fairies! [English]
(C91) [Kedama Gyuunyuu (Tamano Kedama)] 39°C no Binetsu (Touhou Project) [Chinese] [CE幻想夏结社]
(C82) [Tiramisu (Kari)] Boku no Kanojo wa Jimi!? [Chinese]
[Emua] Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-7 [English] [Zero Translations] [Digital]
Boku wa Kanojo no Namae mo Shiranai | I Don't Even Know Her Name
[Unknown (UNKNOWN)] Shi no Go no Itteru Baai ja Nai
(Reitaisai 15) [Kedama Gyuunyuu (Tamano Kedama)] Patchouli Sensei ga Oshiete Kureru (Touhou Project) [Chinese] [靴下汉化组]