UNKNOWN
(Reitaisai 9) [TLE (Fujiyama Takashi)] Aru Shingetsu no Yoru, Patchouli Knowledge wa Jukkaishita. (Touhou Project)
(C89) [CausCiant (Yamaiso)] NO! NO! KNOWLEDGE! (Touhou Project)
(C90) [Shirokurousa (Sugiyuu)] Awaawa Patchouli-chan (Touhou Project)
[Gensou Stomach (Taku)] Cell Nomi ~Yorozu Genre x Cell Shippo Marunomi Only Fanbook~ (Various) [Digital]
(Reitaisai 15) [Kuusou Monochrome (Abi)] Migawari no Patchouli (Touhou Project)
(C87) [ZUZUZU (Kamiya Zuzu)] (This is Not)Love Song (Danganronpa) [Chinese] [沒有漢化]
(C84) [Wish +Kibou no Tsubasa+ (Sakurano Ru)] Only for you -Patchouli Knowledge- (Touhou Project)
(Shuuki Reitaisai 2) [FSS (Shena Excel)] Aphrodisiac Pickled Homunculus (Touhou Project) [Chinese] [CE汉化组]
(C79) [Tottototomekichi (Tomekichi)] Otoko o Otosu Tsumori ga Gyaku ni Otosarete Shimatta Kami-sama no Hon (The World God Only Knows) [English] =LWB=
(COMIC1☆4) [J.O.C e.go!! (Kasuga Souichi)] She.Know.Be (Saki)
(Kouroumu 13) [Chocolate Synapse (Shika Yuno)] Dosukebe Pet no Patchouli to Gachihame Honki Koubi Shichaimashita (Touhou Project)
(Shuuki Reitaisai 4) [Sukiyaki Club (Kouji)] Yakimochi Patchouli (Touhou Project)
(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]
Kemomo Gakuen Tsuushin | 케모노 학원 통신
(Shuuki Reitaisai 5) [Nyankoromochimochi (Kotoba Ai)] Patchouli to Manabu Hokentaiiku (Touhou Project)
Only You Know
Unknown 00
UnknownUltimateChallenge
[青水庵、四万十川、準社員井上] 現役女子大生と、いやらしいドン勝 [Ongoing]
(C90) [Chocolate Synapse (Shika Yuno)] Uso to Koi to Seppun (Touhou Project) [Chinese] [oo君個人漢化]
(Reitaisai 15) [Kedama Gyuunyuu (Tamano Kedama)] Patchouli Sensei ga Oshiete Kureru (Touhou Project) [Chinese] [靴下汉化组]
Boku dake ga Shiranai - I just do not know
(C92) [Apsis (Sisochair)] Mahoutsukai wa Kanjitai (Touhou Project)
Oku-san ga Shiranai Kairaku | The Pleasure Married Women Do Not Know Cap. 01
(Shuuki Reitaisai) [Narumiya (Narumiya)] PATCHOULISCH (Touhou Project) [English] [desudesu]
Unknown 4
Pine ni Wakaraseru Hon | A Book About Getting to Know Pine
Slave Heroines ? Innocent Man Eater Part 1
(C88) [Egao de Bouryoku (mogg)] Shinryakusha + Paper (Touhou Project) [Chinese] [南音で五樓で叉叉 漢化]
(C83) [Itou Life] Itou Life Rakugaki Bon 4 Patchouli-sama ga Choroi Bon | Patchouli-sama is a Pushover (Touhou Project) [English] [142]
Momose wa Shiru | Momose Knows
(Reitaisai 14) [CausCiant (Yamaiso)] Alice-tachi no Ero Trap Dungeon (Touhou Project)
[Gensou Stomach (Taku)] Patchouli no Boa Trap Dungeon 2 (Touhou Project) [Digital]
MANA ONLY KNOWS OMNIBUS VOL. 2
[Tsushima Zan] Aya Sakuya Patchouli no ~OneShota Gensoukyou~ (Touhou Project)
(C90) [Circle Eden (Diisuke)] Gojiyuu ni Otsukai Kudasai. (Touhou Project)
COMIC Penguin Club Sanzokuban 2017-01 [Digital]
Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-6
(C71) [Paranoia Cat (Fujiwara Shunichi)] Touhou Ukiyo Emaki - Patchouli Knowledge (Touhou Project)
(SC49) [Digital Lover (Nakajima Yuka)] Rough Sketch 56 (Various)
[Jitsuma] Mother Condom (Kinyoubi no Haha-tachi e) [English] [Laruffii]
(C82) [YuKi-IRo (Yukiusagi.)] Majokko Patchouli-tan 2 (Touhou Project)
[Unknown] Digital Broadcasting Girl (The Ring) (English) =Calyx=
(C86) [Chroma of Wall (saitom)] Gensoukyou Inkou Kirokushuu (Touhou Project) [Chinese] [烂肉X伞尖]
(COMIC1☆4) [CASMANIA]Syuku! Kami Nomi Anime ka Kettei !! Kinenhon (Kami nomi zo Shiru Sekai)
[Kyoten Heichou] Daraku Ninpu Tsuma 2 [ENG]
(SC52) [Kamikadou (Ginyou Haru)] Touhou no Eroge 3 (Touhou Project)
(SC62) [Haitokukan (Haitokukan)] Touhou Jikan 6 Patchouli Knowledge (Touhou Project) [Chinese] [Uchin个人汉化]
(Reitaisai 13) [Anmitsuyomogitei (Michiking)] Osewa Shinaide Flan Onee-chan! | Don't Take Care Of Me, Flan Onee-chan! (Touhou Project) [English] =Facedesk + CW=
(C79) [ciaociao (Araki Kanao)] Kami-sama Kurashi (The World God Only Knows) [English] [kibitou4life]
大沼信一 - Unknow Coco doujin 2
[Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 07 (Touhou Project) [Digital]
Patchouli Knowledge no Hatsujouki