[Himeno Mikan] Shitterushi | I Already Know (COMIC LO 2010-08) [English] [Mistvern]
Atashi shika Shiranai | Only I Know
(C80) [Pikopikotei (Inoue Mitan)] Lover Code (The World God Only Knows)
[Tsushima Zan] Aya Sakuya Patchouli no ~OneShota Gensoukyou~ (Touhou Project)
Unknown Doujin (miniguy)
Chibi Moon (unknown doujin or story) (Sailor Moon)
[Kamikadou (Ginyou Haru)] Koumakan Harem Route (Touhou Project) [Digital]
unknown Sword Art OnIine Unoficial fanbook KritoX eugeo
[Eclipse (Rougetu)] INURL:A (Touhou Project) [橘猫汉化组] [Chinese] [Digital]
[Doom'sday Device and Mist Mysteria] YOU DON'T KNOW WHAT LOVE IS (Maria-sama ga Miteru)
[Johnny] Nyuushiki Love Knowledge ~Kimochi Iikoto Oshiemasu~ | Nyuushiki Love Knowledge ~I'll Teach You Something Nice~ Ch. 1-4 [English] [AntaresNL667]
(Shuuki Reitaisai 4) [Kedama Gyuunyuu (Tamano Kedama)] Awahime Patchouli-chan (Touhou Project)
(Kouroumu 6) [Shiinotomoshibitake (Ippongui)] Muramura Patchouli (Touhou Project)
[Lolimate Seizou Koujou (Lolimate)] Unknown Game (Touhou Project) [Digital]
Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-8
Unknown Artist
[Hinemosu Notari] Mirror Image 1-2 (Futanari Bitches) [Chinese] [无毒汉化组]
Men's YOUNG 2008-02
(CosCafe19) [Sweet Milk Shake (Tora)] →↓+K Touhou Kou Ma Kyaku (Touhou Project)
[Igumox] Momose wa Shiru | Momose Knows (Muramata-san no Himitsu) [English] [Clog]
Patchouli Knowledge Kaihatsu Kiroku II
Viva Freedom - Chapter 3 - December is the Time for You Know What
(C75) [emode (Sanada Rin)] Kami Shiru (Kami nomi zo Shiru Sekai)
[Chiba Dirou] Sexcapades Vol.8 [English]
(C89) [ビンマロ (べてぃ)] Patchouli o 3 pun Ijou Cooking! (Touhou Project)
[Anthology] 2D Comic Magazine Masou Injoku Yoroi ni Moteasobareru Heroine-tachi Vol.2 [Digital]
[Gengoroh Tagame] Enslaved in Unknown World [ENG]
[Circle Eden (Diisuke)] Gojiyuu ni Otsukai Kudasai. (Touhou Project) [Digital]
(Shuuki Reitaisai 5) [Mamemochi (Yuki)] PatchouKoa Shujuu Gyakutenx (Touhou Project)
[Toruneko] Souda Imouto to Renshuu Shiyou. | I Know, I'll Practice With my Little Sister. (Anoko to Iikoto) [English] {5 a.m.}
Afureru Ai
[YU-YU-tei]Kami no shiranai xxx(Kami Nomi zo Shiru Sekai)
UnknownUnlockChallenge
[Natsume Benkei] Nichijou-teki ni Okaa-san ni Dasu Seikatsu - Otou-san ni Naisho no Nakadashi Ecchi Hen | Cumming In Mom Daily Dad Doesn't Know We're Having Creampie Sex [English]
(C84) [Tokuda (Ueda Yuu)] Marorara (The World God Only Knows)
(COMIC1☆9) [Water Drop (MA-SA)] Awacche (Touhou Project) [Chinese] [個人漢化]
大沼信一 - Unknow Coco doujin
(Reitaisai 13) [Itou Life] Punipuni Patchouli-sama (Touhou Project)
I know you want
Unknown Stories
[momi] Mer Maid (COMIC Shitsurakuten 2018-03) [Chinese] [final×無邪気漢化組] [Digital]
[Kamikadou (Ginyou Haru)] Kouroumu 10 Koumakan deha 200 yen de Seiteki Service ga Ukerareru rashii (Touhou Project) [Digital]
[Unknown (Unknown)] Taiiku Kyoushi 2 ~Bokura no Kagai Jugyou~
[Unknown (UNKNOWN)] Yogari Sugite Okashiku Narisou 2
Jouge Kankei ZERO
Unknown Instinct
(C74) [Emode (Sanada Rin)] Kimi Shiru ya Kami no Miwaza (The World God Only Knows)
(C77) [Tokuda (Ueda Yuu)] Love me tender (The World God Only Knows)
(C91) [Kedama Gyuunyuu (Tamano Kedama)] 39°C no Binetsu (Touhou Project)
[Musashi-dou (Musashino Sekai)] Futa Patche (Touhou Project) [Chinese] [无毒汉化组扶毒分部] [Digital]
(C79) [ciaociao (Araki Kanao)] Kami-sama Kurashi (The World God Only Knows)
MANA ONLY KNOWS OMNIBUS VOL.1
[Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku Soushuuhen San (Touhou Project) [Digital]
[Anthology] Cyberia Maniacs Roshutsu Chuudoku Maniax Vol.2 [Digital]
[Emua] Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-4 [English] [Zero Translations] [Digital]
(C89) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 16 (Touhou Project)
[Unknown (UNKNOWN)] Ningen Bokujou [Chinese] [同文城]
I don't know what to title this book, but anyway it's about WA2000
(Reitaisai 13) [Kuusou Monochrome (Abi)] Pachukoa Mix! (Touhou Project)
(C90) [Kedama Gyuunyuu (Tamano Kedama)] Karakuchi Patchouli-sama (Touhou Project)
(Kouroumu 8) [Kuusou Monochrome (Abi)] BLIND LOVE (Touhou Project)
(COMIC1☆4) [J.O.C e.go!! (Kasuga Souichi)] She.Know.Be (Saki) [English] [Fuyu_natsu]
Jounetsu Shindo | The Depth of Passion
(Shuuki Reitaisai 4) [Sarpaccio (Waira)] Toshokan de Chinchin Tsukau Shigoto (Touhou Project)
大沼信一 - Unknow Coco doujin 4
[Unknown (UNKNOWN)] Katei Kyoshi
(SUPER23) [GOMIX! (Kijima Daisyarin)] Suke Suke Megane tte Shitteru? | Do You Know Suke Suke Megane? (JoJo's Bizarre Adventure) [English]
(COMITIA116) [Otaku Beam (Ootsuka Mahiro)] Stay by Me Zenjitsutan Fragile S - Stay by me "Prequel" [Fragile・S] [English] [GununuFapAgency]
(C88) [Right away (Sakai Minato)] Toshokan Katsudou Kiroku (Touhou Project) [Chinese] [古明地恋个人汉化]
[Tanaka Deciliter] STG (The World God Only Knows)
God only Knows
Aitsu Dake ga Shitteru Watashi no Subete + Sonogo | Only This Guy Knows Everything About Me + After
Hotoke no Kao o Shitteiru ka | Do You Know About Buddha's Face?
(Koakuma ni Love Song o) [Kokatsubatake (Amekosame)] LoveDomi! (1) ~Love Domination~ (Touhou Project)
[GN (Girl's Number)] Seishun Island
(C90) [IIIIItune (Sippufx)] Enadri Activity! (Touhou Project)
[Nyuu Koubou (Nyuu)] Oidemase!! Jiyuu Fuuzoku Gensoukyou 2-haku 3-kka no Tabi - Kou (Touhou Project) [Digital]
Patchouli Knowledge no Hatsujouki
(C82) [Tiramisu (Kari)] Boku no Kanojo wa Jimi!? [Chinese]