(C82) [YuKi-IRo (Yukiusagi.)] Majokko Patchouli-tan 2 (Touhou Project)
(Reitaisai 13) [Shirokurousa (Sugiyuu)] Patchouli no Happy Delivery (Touhou Project)
Manya-san to Minea-san to Are Suru Hon | Manya And Minea Doing You-Know-What Book
I Want To Know Her Ch.1?
[Hinemosu Notari] Mirror Image 1-2 (Futanari Bitches) [Chinese] [无毒汉化组]
(SC34) [Kinbou Sokai (Konmori)] Michi Naru Jouhou Flare o Yume ni Motomete - The Dream Quest of Unknown Data-Flare (The Melancholy of Haruhi Suzumiya)
(Shuuki Reitaisai 3) [PONDEMIX (Yukiguni Omaru)] TOHO-MIX -patchouli- (Touhou Project)
Taiiku Kyoushi
(C83) [Chirimenjako (Asa, Sawayaka Samehada)] Yuuwaku Cantare (Touhou Project)
Unknown
(C89) [Fukutsuu Okosu (Kaiou)] Kyonyuu Chara to Kashita Patchouli no Ero Hon (Touhou Project) [English] [H-Konbini]
(C76) [plus810 (Yamada Non)] Young Boy 16 Sexually Knowing (Persona 4) [English] [ebil_trio]
Momose wa Shiru | Momose Knows
[Avion Village (Johnny)] Touhou Project no Hon Soushuuhen (Touhou Project) [Digital]
(C80) [Palm Sunday (Leli)] Touhou Kinoko-jiru ~ Cirno no Kosodate Funtouki!? ~ (Touhou Project) [Chinese] [CE家族社]
(Shuuki Reitaisai 4) [Nyuu Koubou (Nyuu)] Totsuzen Gekiiki Patchouli-sama | Suddenly Patchouli-sama Violently Came (Touhou Project) [English] [Doujins.com]
[P801] Hikago - I Know the Name of That Feeling ENG (Yaoi)
[UROBOROS] Unknown Title 1
[Niimaru Yuu] Aoi Saezuri [Chinese]
[Circle Eden (Diisuke)] Gojiyuu ni Otsukai Kudasai. (Touhou Project) [Digital]
(C79) [Rotary Engine (Kannazuki Motofumi)] Sukima no nai Sekai (The World God Only Knows)
Slave Heroine - Naughty Pirate Lea
(SC62) [Haitokukan (Haitokukan)] Touhou Jikan 6 Patchouli Knowledge (Touhou Project) [English] [naxusnl]
A Dangerous Weapon Known As A School Uniform
(C92) [Kedama Gyuunyuu (Tamano Kedama)] Majo no Watashi ga Saimin nanka ni Kakaru wake Nai desho (Touhou Project)
(C75) [ciaociao (Araki Kanao)] Kami mo Shira Nai Sekai (Kami nomi zo Shiru Sekai)
(Reitaisai 13) [Koorogi Comics (Uron)] Patchouli no Hatsuiki Oni Acme to Sanran Jijou (Touhou Project)
PRETTYUNKNOWN'S BATTLEGROUNDS
Yogari Sugite Okashiku Narisou 5
(C70) [ORANGE☆SOFT (Aru Ra Une)] Seifuku To Iu Na no Kyouki | A Dangerous Weapon Known as A School Uniform (Bleach) [English] {doujin-moe.us}
NOW I KNOW
(Kouroumu 14) [Poison Gray (Matsuriuta, Akanagi Youto)] Shikkarimono no Saimin Sakuya-san | Firm Sakuya-san's Hypnotism (Touhou Project) [English] {Doujins.com}
REVERSE EMBLEM
(Reitaisai 13) [Itou Life] Punipuni Patchouli-sama (Touhou Project)
[Guillotine Mozzarella (Gokuraku Jouko)] Witch's H oneH (Touhou Project) [Digital]
Soul Calibur Unknown Doujinshi
Geneki Joshidaisei to, Iyarashii Donkatsu
(C85) [Shinkai Hikou (Okino Ryuuto)] Route8.9 (The World God Only Knows) [English] [Venatör]
(C74) [Shoujo Kousaku (eltole)] Tenshi no Kokuhaku
(Shuuki Reitaisai 4) [Kedama Gyuunyuu (Tamano Kedama)] Awahime Patchouli-chan (Touhou Project)
(C76) [Black List (Hiura R)] Kami-sama no iutoori (The World God Only Knows) [Chinese] [残碑日月个人汉化]
[Yashiya (Yassy)] Patchouli no Shobon (Touhou Project) [Chinese] [殭屍漢化] [Digital]
[Blossom Sphere (Sakurayu Haru)] Koakuma ga Patchouli ni Biyaku Semen Sosoide Toriko ni Shichau Hon (Touhou Project) [Digital]
(Reitaisai 15) [Kedama Gyuunyuu (Tamano Kedama)] Patchouli Sensei ga Oshiete Kureru (Touhou Project)
(Reitaisai 13) [Susano Arashi (Takemori Shintarou)] MASTER GIRL (Touhou Project) [English] [A-Trans]
[Monorabbi (Rabbi)] Majo no Ori - Cage of Witch (Touhou Project) [Digital]
(C72) [Seitokaishitsu (Akimoto Dai)] Futami Eriko wa Shitteiru | She knows something better. (Kimikiss)
(Reitaisai 13) [Anmitsuyomogitei (Michiking)] Osewa Shinaide Flan Onee-chan! (Touhou Project)
大沼信一 - Unknow Coco doujin 4
[Emua] Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-6 [English] [Zero Translations] [Digital]
(C92) [Ebibinbintei (Ebi193)] Ikinari! Saiminjutsu (Touhou Project)
(Aka no Hiroba 5) [Suzunaridou (Izumi Yukiru)] Koakuma de Hokentaiiku (Touhou Project) [Chinese] [贴吧汉化] [Incomplete]
(C77) [Alice no Takarabako (Mizuryu Kei)] Kousoku no Imyou wo Motsu Doujinshi | The Doujin Also Known As The Speed Of Light (Final Fantasy XIII)
(C93) [Arearee (are)] Martina-san to Are Suru Hon | Doing You-Know-What With Martina (Dragon Quest XI) [English] =TLL + mrwayne=
[Narumiya (Narumiya)] PeTaPa; (Touhou Project) [Digital]
Senpai, to.
[Tanuma Yuuichirou] EXACTLY!! [Digital]
(C92) [YuKi-IRo (Yukiusagi.)] Misshitsu Kanbyou (Touhou Project)
(C80) [Monaka Udon (Monikano)] Capture Trap ~Patchouli Knowledge~ (Touhou Project)
(C95) [Memoria (Tilm)] Princess is Seeking Unknown (Granblue Fantasy)
Hypno Rape
Tagro - MAXI (I don't know Gabrielle) [ENG]
[Toruneko] Souda Imouto to Renshuu Shiyou. | I Know, I'll Practice With my Little Sister. (Anoko to Iikoto) [English] {5 a.m.}
(C90) [IIIIItune (Sippufx)] Enadri Activity! (Touhou Project)
(Shuuki Reitaisai 4) [Kouzan Dasshu de Soku Bakuha. (Various)] Patchouli & Koakuma Ero Trap Dungeon Goudou (Touhou Project)
[Taishinkokuoh Anton] True Partners (Anata o Yogarasete Ageru) [English] [NotSureWhoKnows]
(Reitaisai 10) [Sora Osen Nantai Neko (Various)] CENSORED II (Touhou Project) [Chinese] [诱骗者迪卡伊个人汉化]
(C71) [Paranoia Cat (Fujiwara Shunichi)] Touhou Ukiyo Emaki - Patchouli Knowledge (Touhou Project)
Patchouli Knowledge Kaihatsu Kiroku
[Imomaru (Kenpi)] Saimin ni Tsuyoi Mahoutsukai (Touhou Project) [Digital]
[Fugudoku (Katou Fuguo)] Suru dake Juu. (Touhou Project) [Digital]
Atashi shika Shiranai | Only I Know
Yatte Minai to Wakaranai | You Won't Know Until You Try
[Izumiya] Strange Love - Hikari (English) (In Progress)
[Gengoroh Tagame] Enslaved in Unknown World [ENG]
(C87) [Chocolate Synapse (Shika yuno)] Oshigoto Patche-x (Touhou Project) [Chinese] [迷途竹林汉化]
(Kouroumu 13) [Gensou Stomach (Taku)] Patchouli-sama no Marunomare Panic! ~Koakuma ya Bakemono ni Hitasura Marunomi ni Sareru Manga~ (Touhou Project)
(Shuuki Reitaisai 4) [Dai ③ no Shippo (ATM)] Ecchi na Gensoukyou ~Patchouli to Ecchi na Mahou Hen~ (Touhou Project) [English] {doujins.com}
Boku dake ga Shiranai - I just do not know
(Reitaisai 15) [Kleitos (Ryunosuke)] Ishukan Meikyuu to Inran Kyonyuu Mahoutsukai ~Patchouli-san ga Naedoko ni Naru made~ (Touhou Project)
(Reitaisai 14) [Berry!16 (Mori Guruta)] Kusuguri Ijiwaru Patchouli-sama (Touhou Project)
(C86) [AQUA:VER (Pirason)] Nekonde Shimatta Kenage na Imouto ni Ore wa (Onigokko!)
(C75) [Platina Blonde (Mizutama)] Nanjaku Shinan (Kami nomi zo Shiru Sekai)
Chika Teien | Underground Garden
[Neko wa Manma ga Utsukushii (Hisasi)] Akuma Nomi zo Shiru Biyaku | The Aphrodisiac Demons Only Know (The World God Only Knows) [English] [kibitou4life]
Boku-tachi ni wa, mada shiranai toko ga aru | There's Still Things We Don't Know
[Viper] Unknown Title
(C91) [Kedama Gyuunyuu (Tamano Kedama)] 39°C no Binetsu (Touhou Project) [English] [Cecilbk]
(Reitaisai 12) [Satellites (Satetsu)] Patchou Ona (Touhou Project)
[Anthology] Cyberia Maniacs Chikan Ryoujoku Paradise Vol.3 [Digital]
Formidable ga Shiritai no wa... | Formidable Wants to Know...
(COMIC1☆9) [Water Drop (MA-SA)] Awacche (Touhou Project) [Chinese] [无毒汉化组]
(C90) [Nyuu Koubou (Nyuu)] Touhou Lucky Sukebe Lv99 (Touhou Project)
Do You Know Suke Suke Megane
Girl´sManiaxアンソロジー vol.6 ―(愛され)輪姦―
Jounetsu Shindo | The Depth of Passion
(C92) [YuKi-IRo (Yukiusagi.)] Misshitsu Kanbyou (Touhou Project) [Chinese] [CE家族社]
(C67) [URAN-FACTORY (URAN)] Sakurairo (beatmaniaIIDX)
(COMIC1☆3) [Afterschool of the 5th year (Kantoku)] Tachiyomi Senyou Vol. 28 (The World God Only Knows) [English] [GTEAM]
(Nanairo Majo no Ningyou Butoukai. 5) [Public Planet (Coaster)] ChuPachepa (Touhou Project)
[Syoumeiya (Asupaka)] Shokukan Shoujo (Touhou Project) [Digital]
She.Know.Be
(C77) [Tokuda (Ueda Yuu)] Love me tender (The World God Only Knows)
(Gensoukyou Summit) [Binmalo (Beti)] Suku-Mizu DE Ecchi na Patchouli wa Suki desu ka...? - Do You Like Sexy Patchouli with Suku-Mizu? (Touhou Project)
(CT18) [Oracle Eggs (suihi)] Konnano Hajimete Nandakara! (Kami nomi zo Shiru Sekai)
[Mitauo Reiichi] Choudo Ii Ookisa - An Exactly Good Size
(C77) [Tairikukan Dandoudan Dan (Sakura Romako)] Iinchou ga Anna Koto ya Konna Koto o Shite Iru no o Minna wa Shiranai | Nobody Knows the Class President Does These Kinds of Things [English] [B.E.C. Scans]
(C75) [emode (Sanada Rin)] Kami Shiru (Kami nomi zo Shiru Sekai)
(Reitaisai 12) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 15 (Touhou Project) [English] [desudesu]
[Lolimate Seizou Koujou (Lolimate)] Unknown Game (Touhou Project) [Digital]
[Ochiochi (Ochiru)] Sittemiyou Yattemiyou - Let's Know Let's Try (Mob Psycho 100) [Digital]
(C84) [Ishimura-ya (Ishimura)] Matowaritsuki (Touhou Project)
Princess is Seeking Unknown
Without Our Parents Knowing
(C79) [MDO (Yamako)] EXP.04 (The World God Only Knows)
[Raiden Labo (Raiden)] Koumakan e Youkoso (Touhou Project) [Digital]
[Right away (Sakai Minato)] Patch Life (Touhou Project) [Chinese] [靴下汉化组] [Digital]
(Shuuki Reitaisai 4) [Yukikagerou (KANZUME)] Ghostrick Parade!! (Touhou Project)
No one knows the back side of the Moon
(Reitaisai 12) [YuKi-IRo (Yukiusagi.)] NukiPachu! (Touhou Project) [Chinese] [无毒汉化组]
[Tetsuwan Woopie] Unknown (Joushiki ga Eroi Ijou na Sekai Vol.2)
Pine ni Wakaraseru Hon | A Book About Getting to Know Pine