Unknown Instinct
(Shuuki Reitaisai 4) [Kedama Gyuunyuu (Tamano Kedama)] Awahime Patchouli-chan (Touhou Project)
Akeno-san to DxD
(Kouroumu 14) [Nanmin Festival (Gibuchoko)] Patchouli-sama wa Shokushu Sommelier! (Touhou Project)
Rias to DxD
(C99) [sagejoh (sage joh)] Mou Kodomo ja nain da yo? | I'm Not a Kid Anymore, You Know? [English] [Nisor]
Princess is Seeking Unknown
[Hell and Heaven] Highschool DxD - Akeno Doujinshi [English & no text version]
Young Boy 16 Sexually Knowing
[unknown. (Daishinrin)] ZYK (THE iDOLM@STER) [Digital]
[Unknown] Digital Broadcasting Girl (The Ring) (English) =Calyx=
[unknown. (Daishinrin)] SSS (THE iDOLM@STER) [Digital]
(Kouroumu 14) [Fumituki (Erotuki, Fumituki)] PatchouKoa Nyuuetsu Shujuu Gyakutenda (Touhou Project) [English] [Yerika]
(C70) [Orange Soft (Aru Ra Une)] Seifuku to iu Na no Kyouki | A Dangerous Weapon Known as A School Uniform (Bleach) [English] {doujin-moe.com} [Decensored]
(C83) [Kurodenwa (Tonpu)] Asia Argento no Seisui no Tsukuri kata | How Asia Argento Makes Holy Water (Highschool DxD) [English] [Dudemandude123]
Unknown Heart Kouhen
COMIC Masyo 2005-11
VR dakedo Amaetai | I know it's VR, but I want to be pampered
(C83) [Chirimenjako (Asa, Sawayaka Samehada)] Yuuwaku Cantare (Touhou Project)
Boku-tachi ni wa, mada shiranai toko ga aru | There's Still Things We Don't Know
DEFEATED DEVIL HUNTER
Coaching!
Chibi Moon (unknown doujin or story) (Sailor Moon)
[Neko wa Manma ga Utsukushii (Hisasi)] Akuma nomi zo Shiru Biyaku (The World God Only Knows)
I KNOW!
(Kouroumu 14) [Poison Gray (Matsuriuta, Akanagi Youto)] Shikkarimono no Saimin Sakuya-san (Touhou Project) [Chinese] [迷途竹林汉化]
[Emua] Shiritagari Jyoshi Omake | The Woman Who Wants to Know About Anal Extra [English] [QuarantineScans] [Digital]
B-Trayal 27
(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)
[Henreader] Onnanoko Party.
(COMIC1☆6) [HAPPY WATER (Kizaki Yuuri)] Colorful DxD (Highschool DxD)
(C77) [Hibiki (Iganseijin)] Oppachu x Chuppachutte Romanda yo ne (Touhou Project)
[Sabaku] Mayonaka no Yoruko-san "Yoruko no koto motto shiritai?" | Yoruko of the Night "Would you like to know more about Yoruko?" (COMIC LO 2022-07) [English] [LoliAce] [Digital]
(Kouroumu 10) [Chocolate Synapse (Shika Yuno)] Mukyuutto! Patchouli Sensei (Touhou Project)
Teach Me LOVE That I Don't Know
Only i Know Her Cumming Face Ch. 1 - 12
Jouge Kankei 6
Repiruna nante Kakaru Wake Nai ja Nai desu ka | You Know There's No Way I Can Get Hypnotized, Right?
Kanzaki Ranko Hitou Meguri | Kanzaki Ranko's Visit to a Little Known Hot Spring
Unknown Category
(C77) [Alice no Takarabako (Mizuryu Kei)] Kousoku no Imyou wo Motsu Doujinshi | The Doujin Also Known As The Speed Of Light (Final Fantasy XIII)
(C79) [Tottototomekichi (Tomekichi)] Otoko o Otosu Tsumori ga Gyaku ni Otosarete Shimatta Kami-sama no Hon (The World God Only Knows)
[Mizore Nabe (Mizore)] Ano~ Watashi-tachi Warui Cosplayer Janai yo | We're Not Bad Cosplayers, You Know (Fate/Grand Order) [English] [Panatical] [Digital]
(Reitaisai 14) [D.N.A.Lab. (Miyasu Risa)] Koumakan DISTORTIONAL ADDICT (Touhou Project) [English] {Hennojin}
Oku-san ga Shiranai Kairaku | The Pleasure Married Women Do Not Know Cap. 01 - 03
Tsuma ga netora rete ita nante boku wa shiranakatta | I didn't know my wife was being cuckolded
(C80) [Furaipan Daimaou (Chouchin Ankou)] THE WORLD SHE ONLY KNOWS (Puella Magi Madoka Magica)
[Aomizuan (Shimantogawa)] 現役女子大生と、いやらしいドン勝 (PlayerUnknown's Battlegrounds)
Kitan Jikenroku Hitotara no Sumika Ni
[Kazan no You (Kazan no You)] Megami no Mizo Shiru Sekai (The World God Only Knows) [Chinese]
Patchouli Knowledge Kaihatsu Kiroku II
[Are na Circle (b)] Nee-sama nomi zo Shiru Sekai (Kami nomi zo Shiru Sekai) [Digital]
(C92) [Kedama Gyuunyuu (Tamano Kedama)] Majo no Watashi ga Saimin nanka ni Kakaru wake Nai desho (Touhou Project) [English] [Cecilbk]
(C91) [Hirojuu Renshuuchou (Hiroya)] Patchouli-sama to (Touhou Project) [English] [CGrascal]
[Afterschool of the 5th Year] Tachiyomi Senyo vol.29 (The World God Only Knows)
(SC49) [Kyougetsutei (Miyashita Miki)] Citron Ribbon 27 (The World God Only Knows) [English] {Ehcove}
[Doronko Yuuyake] Shishunki Gap Zenki
(CCTokyo129) [Mnemosyne (Ayakita)] You know what I'd like to be?+ (Persona 4)
Highschool Seishun Hakusho H+H | Highschool of Spring White Paper H+H
Unknown Artist
(C92) [STUDIO TRIUMPH (Mutou Keiji)] SPIRAL ZONE DxD (Highschool DxD) [English] [ChoriScans]
(COMIC1☆6) [WIREFRAME (Yuuki Hagure)] CRIMSON DxD (Highschool DxD)
(C82) [Tiramisu (Kari)] Boku no Kanojo wa Jimi!? [Chinese]
Remembrance of Milady Remilia
Yon no Go no Itteru Baai Janai
Cosplay DxD! Soku Hame Sakusen! ~Semen Kuratte Ippatsu KO!?~V1.02
(C94) [STUDIO TRIUMPH (Mutou Keiji)] SPIRAL ZONE DxD II (Highschool DxD) [English]
(C71) [Paranoia Cat (Fujiwara Shunichi)] Touhou Ukiyo Emaki Patchouli Knowledge (Touhou Project) [English]
Yogari Sugite Okashiku Narisou 1
(C71) [Paranoia Cat (Fujiwara Shunichi)] Touhou Ukiyo Emaki - Patchouli Knowledge (Touhou Project)
Highschool DxD(raynare)
[Yukimaro Yukky] Boku ga Shouakuma Bitch ni Kawaru Hi [Digital]
Patchouli Knowledge no Hatsujouki
euphoria ~High School DxD~
[Aomizuan (Shimantogawa)] Geneki Joshidaisei to, Iyarashii Donkatsu (PlayerUnknown's Battlegrounds) [Ongoing]
(C76) [+810 (Yamada Non)] Young Boy 16 Sexually Knowing (Persona 4)
(COMIC1☆3) [Afterschool of the 5th year (Kantoku)] Tachiyomi Senyou Vol. 28 (The World God Only Knows) [English] [GTEAM]
[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]
Housekeeper [Neck Pillow, Paper] Ch.40/49 [English] [Manhwa PDF]
Kokoro no Mishiranu Kioku | Kokoro's Unknown Memories
(C81) [Oracle Eggs (Suihi)] FANCY3 (Kami nomi zo Shiru Sekai [The World God Only Knows])
(C80) [Penpengusa Club (Katase Minami)] Nijigen wa Ai de Ugoiteru | The Second Dimension Moves by Love (The World God Only Knows) [English] [life4Kaoru]
[Unknown] Chika Teien | Underground Garden [English]
(C92) [YuKi-IRo (Yukiusagi.)] Misshitsu Kanbyou (Touhou Project)
[Emua] Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1 (Action Pizazz 2017-09) [English] [Zero Translations] [Digital]
[Ochiochi (Ochiru)] Sittemiyou Yattemiyou - Let's Know Let's Try (Mob Psycho 100) [Digital]
(C92) [Digital Accel Works (INAZUMA)] PRETTYUNKNOWN'S BATTLEGROUNDS (Kirakira PreCure a la Mode) [English] [Doujins.com]
(C92) [Kedama Gyuunyuu (Tamano Kedama)] Majyo no Watashi ga Saimin Nanka ni Kakaru Wakenai desho (Touhou Project) [Chinese] [CE家族社]
[Hochidonmai (Donburako)] Kids Know-It-All-Know-It-All-Know-Who-Go-Na-Na-Kid-Stream ★ ★
[Kyoten Heichou] Daraku Ninpu Tsuma 2 [ENG]
[Mamezou] Yatte Minai to Wakaranai | You Won't Know Until You Try (COMIC LO 2021-09) [English] [Black Grimoires] [Digital]
[WXY COMICS] Hajimete no Uwaki Aite wa Kanojo no Hahaoya deshita
[Mudai Document Kari] Unknown Comic
大沼信一 - Unknow Coco doujin
[Shimimaru] Tsugou 400cc no Ai | A Full 400cc of Love (COMIC HOTMILK 2015-02) [English] [Hot Cocoa]
DxD - Rias DP Machine
(Reitaisai 13) [Iiwake-Gaisya (Shigemiya Kyouhei)] Fuwa Fuwa Patchouli-sama (Touhou Project) [English] {Hennojin}
(C80) [Applesauce (Sada Ko-ji)] Unknown ~Mishiranu dareka~
Ano Hi Mita Ana no Guai wo Yadomi wa Mada Shiranai. | On That Day We Still Didn't Know The State of That Hole.
[Karma Tatsurou] Without Our Parents Knowing (English) [desudesu]
[Unknown (UNKNOWN)] Katei Kyoshi
(C92) [YuKi-IRo (Yukiusagi.)] Misshitsu Kanbyou (Touhou Project) [English] [TranslatorWithoutAName]
(Shuuki Reitaisai 4) [Alemateorema (Kobayashi Youkoh)] GARIGARI88 (Touhou Project) [Chinese] [脸肿汉化组]
大沼信一 - Unknow Coco doujin 5
Hotoke no Kao o Shitteiru ka | Do You Know About Buddha's Face?
Lacus unknown hentai doujinshi
[Kojima Miu] Nympho Maman Boshi Soukan - Mama no Shikyuu wa Boku no Mono Ch. 1-18 [English] [Fated Circle]
(C93) [CELLULOID-ACME (Chiba Toshirou)] Maybe He'll Know (Kobayashi-san-chi no Maid Dragon)
Boku wa Sono Hito o Yoku Shiranai | I Don't Know Her Well
(C79) [Nippon Fair] Kanon-chan no Yuuutsu (Kami nomi zo Shiru Sekai)
Want to See,Want to Know, Want to Try the Time to Rise
(Reitaisai 15) [Kedama Gyuunyuu (Tamano Kedama)] Patchouli Sensei ga Oshiete Kureru (Touhou Project) [Chinese] [無邪気漢化組]
(Shuuki Reitaisai 2) [Blossom Sphere (Sakurayu Haru)] knowledge No life. (Touhou Project)
(C84) [FAF (Takasaki Akira)] FAF:C84 (Various)
[Johnny] Nyuushiki Love Knowledge ~Kimochi Iikoto Oshiemasu~ | Nyuushiki Love Knowledge ~I'll Teach You Something Nice~ Ch. 1-4 [English] [AntaresNL667]
(C88) [Kidoukan (Kidou Muichi)] Chiisana Seikatsu 3
[Unknown] Chika Teien | Underground Garden [Chinese]
大沼信一 - Unknow Coco doujin 2
[Desert Fox (Isaka Juuzou)] Asia Ganbarimasu!! (Highschool DxD)
The Domintrix Knows her Gundam 3-Futomushi-
Souda... Roshutsu Shiyou! 7 | I Know... I'll Expose Myself!! 7
Atashi shika Shiranai | Only I Know
(Kouroumu 10) [Otona no Marushiki (Maru Sun, nf4)] Marushiki Koumakyou Patchouli & Koakuma (Touhou Project)
(Renai Jiyuugata! entry2) [SABASURU (Edamomo)] Kimi shika Shiranai | Only You Know (Free!) [English] [Moy Moe Scans]
Underground Garden
ルナール先生は実験台
[Unknown (UNKNOWN)] Jouge Kankei
Futanari Androgynous 4 - Unknown Title
THE WORLD SHE ONLY KNOWS
(C82) [FAF (Takasaki Akira)] Full Throttle (High School DxD)
Mikan-chan wa H ni Kuwashii | Mikan-chan knows all about sex
(C85) [Shinkai Hikou (Okino Ryuuto)] Route8.9 (The World God Only Knows)
Boku dake ga Shiranai - I just do not know
[UNKNOWN(Imizu)]MAGNUM KOISHI -preview-(touhou project)
奇譚事件録 人誑の棲家
[STUDIO Hana to Ribon (Puripuri Uemon)] Seinen hana to ribon 57. 5 Paisukūru DxD (Highschool DxD) [English] {Tigoris Translates}
(C80) [Simotsukekai (Yuuichi)] Megami no Saihai (The World God Only Knows)
(Kouroumu 13) [Chocolate Synapse (Shika Yuno)] Dosukebe Pet no Patchouli to Gachihame Honki Koubi Shichaimashita (Touhou Project)
(C95) [Memoria (Tilm)] Princess is Seeking Unknown (Granblue Fantasy)