(C79) [MeroMero Melon (Ou, Peke)] Kamisama no Hentai Play Nikkichou 2 | Kamisama's Hentai Play Diary 2 (The World God Only Knows) [English] [life4Kaoru]
The Dominatrix Knows Her G*ndam 2
The World God Only Knows - Sukima no Nai Sekai (English)
(COMIC1☆3) [Afterschool of the 5th year (Kantoku)] Tachiyomi Senyou Vol. 28 (The World God Only Knows) [English] [GTEAM]
(C75) [Platina Blonde (Mizutama)] Nanjaku Shinan (Kami nomi zo Shiru Sekai)
(C83) [Tokuda (Ueda Yuu)] Mou Iiyo Youjo Kanon-chan Egaku! (Kami Nomi zo Shiru Sekai)
(Kouroumu 12) [toribako (yata)] Neko Asobi (Touhou Project)
[Maybe] Mankai Otome CH.6[English][Unknown Translator] (Decensored)
[Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku Soushuuhen San (Touhou Project) [Digital]
NO! NO! KNOWLEDGE!
(C79) [Chikutakudoh (Chikugen)] SWEET TRAP TWIN (The World God Only Knows)
(C91) [fake69rose (Yanagi Asahi)] Kanojo ga Mizugi ni Kigaetara (Fate/Grand Order)
(C70) [CHA-CHA GUMI (CHA know-me DO-JI)] Lyrical Joutou! (Mahou Shoujo Lyrical Nanoha)
(CRISPYDOG) I know how Grass holds in a strong Wind [Eng]
Patchouli Knowledge no Hatsujouki
(Reitaisai 15) [Kedama Gyuunyuu (Tamano Kedama)] Patchouli Sensei ga Oshiete Kureru (Touhou Project) [Chinese] [脸肿汉化组]
[Kakitsubata Kanae] Bosai Gokan
[Mamezou] Yatte Minai to Wakaranai | You Won't Know Until You Try (COMIC LO 2021-09) [English] [Black Grimoires] [Digital]
[Aomizuan (Shimantogawa)] Geneki Joshidaisei to, Iyarashii Donkatsu (PlayerUnknown's Battlegrounds) [Ongoing]
(C80) [Monaka Udon (Monikano)] Capture Trap ~Patchouli Knowledge~ (Touhou Project) [English] [CGrascal]
(C85) [Hn.03 (Dancyo)] Touhou Magical Kikiippatsu! (Touhou Project)
[Anthology] Cyberia ManiaEX Roshutsu Chuudoku Maniax Vol. 04 [Digital]
Teacher Torture
[Amato Bu (Seneto)] Miria Mada ○gakusei dayo? | Miria is still ○th schooler you know? (THE IDOLM@STER CINDERELLA GIRLS) [English] [SeekingEyes] [Digital]
I KNOW!
(C90) [Circle Eden (Diisuke)] Gojiyuu ni Otsukai Kudasai. (Touhou Project) [English] {doujins.com}
Niku Elf Shirokuro
[Kosuke Haruhito] Chichikuri Kyousoukyoku ~Docchi mo Iiyone~ | Tryst Concerto ~They're Both Good, You Know~ (COMIC Anthurium 2021-10) [English] {brolen} [Digital]
Tobira to Kamen l Doors and Masks
(Reitaisai 12) [Karakishi Youhei-dan Shinga (Sentarou)] Rei no Sweater o Kita Shojo Patche-san ga Heya ni Itara no Hon (Touhou Project)
[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]
(Reitaisai 12) [Kurosirogurei] White World (Touhou Project)
(Renai Jaws 3) [kuromorry (morry)] Nobody Knows Everybody Knows (Free!) [Chinese]
(C92) [Digital Accel Works (INAZUMA)] PRETTYUNKNOWN'S BATTLEGROUNDS (Kirakira PreCure a la Mode) [English] [Doujins.com]
Teach Me LOVE That I Don't Know
She.Know.Be
(C86) [CassiS (RIOKO)]You Know You Know Me(Lightning Returns: Final Fantasy XIII)[Chinese]
(Reitaisai 14) [Kedama Gyuunyuu (Tamano Kedama)] Chiisai Mama ga Ii (Touhou Project) [English] [Cecilbk]
[Circle Eden (Diisuke)] Gojiyuu ni Otsukai Kudasai. (Touhou Project) [Digital]
[Doronko Yuuyake] Shishunki Gap Zenki
[Nagare Ippon] Boku no Shiranai Kanojo no Kao - Obscene face of her whom I do not know.
(C89) [Fukutsuu Okosu (Kaiou)] Kyonyuu Chara to Kashita Patchouli no Ero Hon (Touhou Project) [English] [H-Konbini]
[Moketa] Mikan-chan wa H ni Kuwashii | Mikan-chan knows all about sex (COMIC Anthurium 2017-01) [English] [Rotoscopic & Constipat8] [Digital]
Patchouli Knowledge Kaihatsu Kiroku
I don't know what to title this book, but anyway it's about WA2000
PRETTY UNKNOWN'S BATTLEGROUNDS
[Ohnegs (Various)] Shizuku no Utage (Touhou Project) [Digital]
NOW I KNOW
[Unknown] Taiiku Kyoushi [chinese]
(Shota Collection 05) [Fresh Fruit S (Seri Nazuna, Shimada Robin)] Unknown Title (Various)
[Narumiya (Narumiya)] PeTaPa; (Touhou Project) [Digital]
(C82) [YuKi-IRo (Yukiusagi.)] Majokko Patchouli-tan 2 (Touhou Project)
(C96) [Time-Leap (Aoiro Ichigou)] Even Knowing That It's a Trap, I (An NTR Victim) Can't Resist My Friend's Touch-Heavy Jeanne! (Fate/Grand Order) [English] [RedLantern]
(C90) [YuKi-IRo (Yukiusagi.)] Himegoto Toshokan (Touhou Project)
(C80) [Kurage no Candume (Yoshino)] kiss kiss kiss (Touhou Project) [English]
(Reitaisai 13) [Katame Koime Oome (Pepe)] Patche-sensei no Anal Kakuchou Kouza ~Nigenme~ (Touhou Project)
[Annapurna] Gendai Josei Seito no Seikoudou (Original)
Taiiku Kyoushi
(Reitaisai 14) [CausCiant (Yamaiso)] Alice-tachi no Ero Trap Dungeon (Touhou Project)
(C89) [CausCiant (Yamaiso)] NO! NO! KNOWLEDGE! (Touhou Project)
(Reitaisai 13) [Setoran (Itou Seto, Tanno Ran)] Hikikomorikei Mahoutsukai dakedo Chanto Ganbaru! (Touhou Project)
[OneFes Jikkou Iinkai (Kurokawa Izumi)] VR dakedo Amaetai | I know it's VR, but I want to be pampered (Onetopia SWEET) [English] [Project Valvrein] [Digital]
Watashi ga Otoko demo Bokki shimasu ka!? | Would you still get hard knowing that I'm male!?
Boku dake ga Shiranai - I just do not know
[Dende] 『BISKUITS FIGHTER (Biscuits Fighter) 〜 nerawareta Elf no shoujo 〜”
[Emua] Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-8 [English] [Zero Translations] [Digital]
(Reitaisai 15) [Kasou Genjitsu (Hasekura Noise)] Kyousei Ninkatsu Patchouli Knowledge (Touhou Project)
[Unknown (UNKNOWN)] Ningen Bokujou
(C89) [Omochi Bazooka (Deego)] Oppatchi!! (Touhou Project)
[Celis] CherryBoy Quest [English] [Kusanyagi]
(Reitaisai 12) [Satellites (Satetsu)] Patchou Ona (Touhou Project)
The Thorny Path Known as Love
(C90) [IIIIItune (Sippufx)] Enadri Activity! (Touhou Project)
[Monorabbi (Rabbi)] Majo no Ori - Cage of Witch (Touhou Project) [Digital]
(C87) [ZUZUZU (Kamiya Zuzu)] (This is Not)Love Song (Danganronpa) [Chinese] [沒有漢化]
[Aomizuan (Shimantogawa)] 現役女子大生と、いやらしいドン勝 (PlayerUnknown's Battlegrounds)
(C80) [Furaipan Daimaou (Chouchin Ankou)] THE WORLD SHE ONLY KNOWS (Puella Magi Madoka Magica)
I Know, I'll Practice With my Little Sister.
(C90) [Circle Eden (Diisuke)] Gojiyuu ni Otsukai Kudasai. (Touhou Project) [Chinese] [某梦个人汉化]
(C94) [Arearee] Manya-san to Minea-san to Mata Are Suru Hon | Another Manya And Minea Doing You-Know-What Book (Dragon Quest IV) =The Lost Light + Red Lantern=
(C84) [Tokuda (Ueda Yuu)] Marorara (The World God Only Knows)
(Reitaisai 14) [Raiden Labo (Raiden)] PacheHeal (Touhou Project)
(Reitaisai 11) [D.N.A.Lab., Ichigosize (Miyasu Risa, Natsume Eri)] Lovely (Touhou Project) [English] [SMDC]
[Crips (Yamamoto Yoshifumi)] Mama ni Seishi Ippai Choudai, Chuuhen [English]
[Imomaru (Kenpi)] Saimin ni Tsuyoi Mahoutsukai (Touhou Project) [Chinese] [盲鸡汉化组] [Digital]
[Unknown] Chika Teien
(Reitaisai 8) [Shijou Misaki (Satou Shouji)] Gensoukyouteki Club DE Dream (Touhou Project)
Men's YOUNG 2008-02
Kemomo Gakuen Tsuushin | 케모노 학원 통신
[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]
(C79) [MDO (Yamako)] EXP.04 (The World God Only Knows)
[Pixiv] Unknown (Bakemonogatari)
(Shuuki Reitaisai 5) [Nyankoromochimochi (Kotoba Ai)] Patchouli to Manabu Hokentaiiku (Touhou Project)
(C90) [Kedama Gyuunyuu (Tamano Kedama)] Karakuchi Patchouli-sama | Scathing Patchouli-sama (Touhou Project) [English] [Danicco]
[Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku Soushuuhen Ni (Touhou Project) [Digital]
Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-6
MANA ONLY KNOWS OMNIBUS VOL.1
You know you love me?
Taiiku Kyoushi 2 ~Bokura no Kagai Jugyou~
Wet Tutor
(Reitaisai 13) [Itou Life] Punipuni Patchouli-sama (Touhou Project) [English]
(Reitaisai 15) [@mousse (Yukisiro Arte)] Tsuntsun Shita Patchouli-sama o Deresasetai!! (Touhou Project) [Chinese] [无毒汉化组]
It was the big dick sister who slept with her small dick brother's girlfriend!
Well, I'm a Centaur, too, you know!
(C77) [Tokuda (Ueda Yuu)] Love me tender (The World God Only Knows)
(C82) [Chikutakudoh (Chikugen)] Magibore | Serious Love (The World God Only Knows) [English] [Life4Kaoru]
[Raiden Labo (Raiden)] Niku Patche (Touhou Project) [Digital]
(SC29) [Bonusshop (Hiraki Naoru)] NobodyKnowS (He Is My Master)
(Shuuki Reitaisai) [Karakishi Youhei-dan Shinga (Sentarou)] Chou Zubora de Iyarashii Patche-san ga Heya ni Itara no Hon [English] [Laruffii]
Princess is Seeking Unknown