(C80) [Palm Sunday (Leli)] Touhou Kinoko-jiru ~ Cirno no Kosodate Funtouki!? ~ (Touhou Project) [Chinese] [CE家族社]
Kyousei Ninkatsu Patchouli Knowledge
ルナール先生は実験台
Mahoutsukai wa Loli Kyonyuu Soushuuhen Sono 7
[Unknown (UNKNOWN)] Yogari Sugite Okashiku Narisou 4
[Unknown (UNKNOWN)] Katei Kyoushi [Chinese] [同文城]
I Want To Know Her Ch.20?
[Johnny] Nyuushiki Love Knowledge ~Kimochi Iikoto Oshiemasu~ | Nyuushiki Love Knowledge ~I'll Teach You Something Nice~ Ch. 1-3 [English] [AntaresNL667]
Tsukihime unknown Eng
Tagro - MAXI (I don't know Gabrielle) [ENG]
(C91) [Setoran (Itou Seto, Tanno Ran)] Hikikomori-kei Mahou Tsukai no Pakopako Dosukebe Satsuei Mendan (Touhou Project)
(C81) [Chikutakudoh (Chikugen)] Iza Jinjou ni Shoubu! | Let's Have a Good Clean Fight! (The World God Only Knows) [English] [life4Kaoru]
(COMIC1☆11) [JIBAKU-SYSTEM (Suzuki Amaharu)] Ani desu ga Imouto ni Okasaretemasu.
[LEYMEI] Kindan no Vesta ~UNKNOWN TERROR~ (Toushin Engi Vol. 15) [English] [Lunatic Translations]
大沼信一 - Unknow Coco doujin 5
[Tsushima Zan] Aya Sakuya Patchouli no ~OneShota Gensoukyou~ (Touhou Project)
(C85) [Shinkai Hikou (Okino Ryuuto)] Route8.9 (The World God Only Knows)
[Emua] Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-4 [English] [Zero Translations] [Digital]
(C88) [Nagomiyasan (Suzuki Nago)] Shoujo M
(C90) [Nyuu Koubou (Nyuu)] Touhou Lucky Sukebe Lv99 (Touhou Project) [Chinese] [后悔的神官个人汉化]
Yareru! Patchouli knowledge
(Reitaisai 13) [Wasshoi Koubou (Hayami Sakura)] Youkai Shoujo no Aishikata 3 (Touhou Project)
大沼信一 - Unknow Coco doujin 2
(C94) [Arutana (Chipa)] Sukidarake Patchouli-sama (Touhou Project)
(C86) [Circle Eden (Diisuke)] Dopyuu! Marugoto Ninshin Shojo darake no Konyoku Onsen (Touhou Project) [Chinese] [八十万禁书教头汉化]
(Ikai Toshi no Arukikata WEST) [MOON WATER (Shibaura)] GOD only KNOWS (Kekkai Sensen)
Lacus unknown hentai doujinshi
Shitta ka Musume no Sainan | Know-It-All Girl of Misfortune
(C90) [Arearee (arearee)] Manya-san to Minea-san to Are Suru Hon | Manya And Minea Doing You-Know-What Book (Dragon Quest IV) [English] =The Lost Light=
[unknown. (Daishinrin)] SSS (THE iDOLM@STER) [Digital]
Dengeki Moeoh 2017-08 [Digital]
Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-8
I don't know
(Utahime Teien 10) [DogStyle (Menea the Dog)] No one knows the back side of the Moon (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [Angiris Council漢化组]
I don't know what to title this book, but anyway it's about WA2000
Teacher Torture
(C92) [Digital Accel Works (INAZUMA)] PRETTYUNKNOWN'S BATTLEGROUNDS (Kirakira PreCure a la Mode)
Jouge Kankei 2 | 上下关系 2
Slave Heroine - Naughty Pirate Lea
[Fugudoku (Katou Fuguo)] Surudake Jyuu Shi. (Touhou Project) [Digital]
[mado] Succubus-san vs futanari benipiasu musume (Ongoing)
(C85) [YuKi-IRo (Yukiusagi.)] Majokko Pachuritan Mitsu (Touhou Project) [English] [N04h]
Situtations of Unknowingly Eating Cum and Crotch Cum Shots! - Muchi Shichu to Shoku Zato Kurocchi Shasei Dake!
Only for you -Patchouli Knowledge-
Yogari Sugite Okashiku Narisou 5
(Reitaisai 13) [Anmitsuyomogitei (Michiking)] Osewa Shinaide Flan Onee-chan! | Don't Take Care Of Me, Flan Onee-chan! (Touhou Project) [English] =Facedesk + CW=
Imouto Nomi zo Shiru Sekai 2 | The World My Little Sister Only Knows 2
[ternotte (noneto)] MANA ONLY KNOWS OMNIBUS VOL. 1 [English]
(Reitaisai 13) [Shirokurousa (Sugiyuu)] Patchouli no Happy Delivery (Touhou Project)
(COMIC1☆3) [Afterschool of the 5th year (Kantoku)] Tachiyomi Senyou Vol. 28 (The World God Only Knows)
(C79) [MDO (Yamako)] EXP.04 (The World God Only Knows) [English] =Kibitou4life=
Patchouli Knowledge Kaihatsu Kiroku II
[Emua] Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1 (Action Pizazz 2017-09) [English] [Zero Translations] [Digital]
[Unknown] Taiiku Kyoushi
PRETTY UNKNOWN'S BATTLEGROUNDS
(C74) [Shoujo Kousaku (eltole)] Tenshi no Kokuhaku
(Nanairo Majo no Ningyou Butoukai. 5) [Public Planet (Coaster)] ChuPachepa (Touhou Project)
(C82) [YuKi-IRo (Yukiusagi.)] Majokko Patchouli-tan 2 (Touhou Project)
Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-7
(C90) [Circle Eden] gojiyu ni otsukai kudasai.
[Aomizuan (Shimantogawa)] Geneki Joshidaisei to, Iyarashii Donkatsu (PlayerUnknown's Battlegrounds) [Ongoing]
I Know Places
[Gensou Stomach (Taku)] Cell Nomi ~Yorozu Genre x Cell Shippo Marunomi Only Fanbook~ (Various) [Digital]
(Shuuki Reitaisai 3) [Monaka Udon (Monikano)] Patchouli ga Ero Dungeon de Hidoi Me ni Au Hon (Touhou Project) [English]
[Yato Hikaru] Merry XXXmas (Touhou Project)
Ranma X
[Unknown] Chika Teien
(C90) [Oboro Hyakuhachishiki (Oborotsuki Kakeru)] Dekoboko Chikubix
[Yukikagerou (KANZUME)] MMD Patchouli.mp4 (Touhou Project) [Digital]
(COMIC1☆5) [Bottomress Pit (Bonzakashi)] Mizo Chiru (The World God Only Knows)
(Reitaisai 13) [Koorogi Comics (Uron)] Patchouli no Hatsuiki Oni Acme to Sanran Jijou (Touhou Project)
[Hinau yueri] Without knowing that the other party is a youkai ... I'm going to coast to the first climax !! | 在不知对方是妖的情形下…达到初次的顶峰!! (Jingai no genkai sekkusu ga sugoi… i tte mo sosoga re koshi kudake 2) [Chinese] [莉赛特汉化组]
(Reitaisai 11) [TUKIBUTO (Various)] TOUHOU RACE QUEENS COLLABO CLUB -SCARLET SISTERS- (Touhou Project) [Chinese] [LOK個人漢化]
(SC62) [Haitokukan (Haitokukan)] Touhou Jikan 6 Patchouli Knowledge (Touhou Project) [English] [naxusnl]
(Reitaisai 10) [Hirojuu Renshuuchou (Hiroya)] Pache Otoshi (Touhou Project) [Chinese] [キリユ個人漢化]
Unknown Stories
[PLATONiCA (Nyorubee)] Futanari Onee-san ni Wakarasareta Otokonoko | A Trap Gets To Know His Futanari Onee-chan [English] {Doujins.com}
[Shiromitsu Daiya] Kaikann Kitty Hole (Koushoku Shounen Vol. 07) [Chinese] [夜願漢化] [Digital]
[Midoriiro] Midaresome ni Shiwarenaranaku ni (Tamato Nadeshiko) [Chinese] [瑞树汉化组] [Digital]
Shiranai Kanshoku | Unknown Feel
Kahogo Maid no Shinko Shirazu | An Overprotective Maid's Unknown Affection
Unknown My Sweet Heart #1
Kanzaki Ranko Hitou Meguri | Kanzaki Ranko's Visit to a Little Known Hot Spring
[Anthology] Cyberia Maniacs Kyousei Haramase Project Vol.1 [Digital]
[Viper] Unknown Title
(C69) [Lady Vermilion (Hanamatsuri Mamiko)] She know be!! (Bleach)
[Tamagoro] Tanoshii Koto | Something Fun (COMIC Penguin Club Sanzokuban 2015-12) [English] {5 a.m.} [De-glassed]
(C76) [Pish Lover (Amatake Akewo)] Danna-sama wa shokushu
(C91) [Ebibinbintei (Ebi193)] Mahomise (Touhou Project)
Unknown Title
[Musashi-dou (Musashino Sekai)] Futa Patche (Touhou Project) [Chinese] [无毒汉化组扶毒分部] [Digital]
[Ika] PatchMari (Touhou Project)
[Unknown (UNKNOWN)] Jounetsu Shindo
(C84) [Roubai-tei (atahuta)] LAST SHOT (Strike Witches) [English] [NotSureWhoKnows]
I Know, I'll Practice With my Little Sister.
(C91) [Hirojuu Renshuuchou (Hiroya)] Patchouli-sama to (Touhou Project)
i know U love me. {Shotachan}