No one knows the back side of the Moon
[Miito Shido] LUSTFUL BERRY ~Ore no Shiranai Basho de, Akegata Made Moteasobareta Kanojo~ | LUSTFUL BERRY OVERNIGHT GAME ~In a place I didn't know, She is being fucked until dawn morning~ [English] [shakuganexa and Mitsuru] [Digital]
(C91) [NOSEBLEED (Miyamoto Issa)] Itoshi no Onii-sama Lilim's Gaiden [Decensored]
[Johnny] Nyuushiki Love Knowledge ~Kimochi Iikoto Oshiemasu~ | Nyuushiki Love Knowledge ~I'll Teach You Something Nice~ Ch. 1-4 [English] [AntaresNL667]
(C92) [Setoran (Itou Seto, Tanno Ran)] Touhou Kyouikugakuen Hikikomorikei Mahoutsukai no Kyuuai (Touhou Project)
[PLATONiCA (Nyorubee)] Futanari Onee-san ni Wakarasareta Otokonoko | A Trap Gets To Know His Futanari Onee-chan [English] {Doujins.com}
大沼信一 - Unknow Coco doujin 4
[Guillotine Mozzarella (Gokuraku Jouko)] Witch's H oneH (Touhou Project) [Digital]
[Unknown (UNKNOWN)] Jouge Kankei ZERO
(SC50) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Blind god (The World God Only Knows)
[Ika] PatchMari (Touhou Project)
(Reitaisai 13) [Itou Life] Punipuni Patchouli-sama (Touhou Project) [Chinese] [迷途竹林汉化]
(C92) [Kedama Gyuunyuu (Tamano Kedama)] Majo no Watashi ga Saimin nanka ni Kakaru wake Nai desho (Touhou Project)
(C80) [Penpengusa Club (Katase Minami)] Nijigen wa Ai de Ugoiteru | The Second Dimension Moves by Love (The World God Only Knows) [English] [life4Kaoru]
(C88) [Sunset Beach (Hammer)] Hitoriasobi Gensou 3-nenme (Touhou Project)
(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]
(C82) [Ishimuraya (Ishimura)] Sukumizu Patchouli Shokushu Jigoku (Touhou Project) [Decensored]
(Reitaisai 9) [Suteuka no Koya (Komone Ushio)] Lady's and Lady's #2 (Touhou Project)
Cyberia ManiaEX Roshutsu Chuudoku Maniax Vol. 04
Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-7
(C80) [That Circle (Hentai_b)] Nee-sama nomizo Shiru Sekai (The World God Only Knows) [English] [life4Kaoru]
I don't know what to title this book, but anyway it's about WA2000
(C93) [YuKi-IRo (Yukiusagi.)] Patchu Hame! (Touhou Project)
(C86) [Otabe Dynamites (Otabe Sakura)] Osawari Shitemo Ii desuyo | You Can Touch Me, You Know? (Kantai Collection -KanColle-) [English] {Lazarus H}
(Aka no Hiroba 5) [Suzunaridou (Izumi Yukiru)] Koakuma de Hokentaiiku (Touhou Project) [Chinese] [贴吧汉化] [Incomplete]
(C91) [YuKi-IRo (Yukiusagi.)] Patchou Milk (Touhou Project)
Tagro - MAXI (I don't know Gabrielle) [ENG]
[Hoka no Ansorojii]Unknown 1
(Shuuki Reitaisai 4) [Yukikagerou (KANZUME)] Ghostrick Parade!! (Touhou Project)
(Shuuki Reitaisai 3) [PONDEMIX (Yukiguni Omaru)] TOHO-MIX -patchouli- (Touhou Project)
SHEZOW (ARTIS UNKNOW)
[unknown. (Daishinrin)] ZYK (THE iDOLM@STER) [Digital]
Boku dake ga Shiranai - I just do not know
(C85) [Fukutsuu Okosu (Kaiou)] Saimin Rape Patchouli Knowledge (Touhou Project) [English] [Gorem]
(Shuuki Reitaisai 4) [Alemateorema (Kobayashi Youkoh)] GARIGARI88 (Touhou Project) [Chinese] [脸肿汉化组]
Do You Know Suke Suke Megane
(C75) [emode (Sanada Rin)] Kami Shiru (Kami nomi zo Shiru Sekai)
Loli Baba Okaa-san wa Oshi ni Yowai 2
[Akatsuki Katsuie] Shitta ka Musume no Sainan | Know-It-All Girl of Misfortune (Comic LO 2017-03) [English] {Mistvern} [Digital]
(C83) [Tokuda (Ueda Yuu)] Mou Iiyo Youjo Kanon-chan Egaku! (Kami Nomi zo Shiru Sekai)
I don't know
(C86) [Chroma of Wall (saitom)] Gensoukyou Inkou Kirokushuu (Touhou Project) [Chinese] [烂肉X伞尖]
(C79) [ciaociao (Araki Kanao)] Kami-sama Kurashi (The World God Only Knows)
(C90) [Circle Eden (Diisuke)] Gojiyuu ni Otsukai Kudasai. (Touhou Project) [English] {doujins.com}
[Honey Lounge (Hachimitsu)] Watashi dake no Senpai | Senpai Belongs To Me (Soutaisei Kyodai Shoujo) [English] [DSojourn] [Digital]
(C90) [YuKi-IRo (Yukiusagi.)] Himegoto Toshokan (Touhou Project)
Kanzaki Ranko Hitou Meguri | Kanzaki Ranko's Visit to a Little Known Hot Spring
[Unknown (UNKNOWN)] Shi no Go no Itteru Baai ja Nai 2
(C89) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 16 (Touhou Project) [Chinese] [无毒汉化组]
(C84) [Depression (Kirieppa)] Yamikin Patchouli-kun ~Patchouli-kun~ (Touhou Project) [Chinese] [黑条汉化]
(SC49) [Kyougetsutei (Miyashita Miki)] Citron Ribbon 27 (The World God Only Knows)
(C86) [AHOBAKA (aho)] Netorare Ningyo Zuma no Shiranai Karada | NTR Mermaid Bride's Unknown Body [English] [SaHa]
[Unknown] Chika Teien [English] [Anzu]
(COMIC1☆4) [J.O.C e.go!! (Kasuga Souichi)] She.Know.Be (Saki)
[Emua] Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 2 (Action Pizazz 2017-10) [English] [Zero Translations] [Digital]
(C93) [Arearee (are)] Martina-san to Are Suru Hon | Doing You-Know-What With Martina (Dragon Quest XI) [English] =TLL + mrwayne=
(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=
[Gensou Stomach (Taku)] Cell Nomi ~Yorozu Genre x Cell Shippo Marunomi Only Fanbook~ (Various) [Digital]