PET Bottle Club vol.5+
[Senbon Nokku Zadankai] Se-Chan toshiyouyo!
The Dominatrix Knows Her G*ndam 2
(Reitaisai 13) [Itou Life] Punipuni Patchouli-sama (Touhou Project) [English]
Chibi Moon (unknown doujin or story) (Sailor Moon)
(C75) [KNOCKOUT (USSO)] PET Bottle Club 5+
[Anthology] 2D Comic Magazine Shikyuu Knock de Portio Zecchou! Vol. 1 [Digital]
[d.a.p (mougi)] Unknown Unlock Challenge (CROSS x BEATS) [Chinese] [这很恶堕汉化组] [Digital]
DEFEATED DEVIL HUNTER
(Reitaisai 15) [Kedama Gyuunyuu (Tamano Kedama)] Patchouli Sensei ga Oshiete Kureru (Touhou Project)
(Byousatsu Knockout 5) [Nemu no Ki (Kanzaki Nemu)] Super Darling Oni Cyborg (One Punch Man)
[Garigarigari (Himadara)] Patchouli no Shiriana Bon (Touhou Project)
(C92) [Sugzmo Taisha (Aoshima Sangou)] Taichou-san, Mitete... Kuremasu ka? (Schoolgirl Strikers)
[SAKURA GYUNYU] KNOCKOUT-Q
(C80) [MeroMero Melon (Ou, Peke)] Kamisama no Hentai Play Nikkichou 3 | Kamisama's Hentai Play Diary 3 (The World God Only Knows) [English] [life4Kaoru]
MANA ONLY KNOWS OMNIBUS VOL.1
(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]
PRETTYUNKNOWN'S BATTLEGROUNDS
大沼信一 - Unknow Coco doujin 2
(C75) [ciaociao (Araki Kanao)] Kami mo Shira Nai Sekai (Kami nomi zo Shiru Sekai) [English]
[Yukikagerou (KANZUME)] MMD Patchouli.mp4 (Touhou Project) [Chinese] [AAAAAAAAAAA个人汉化] [Digital]
Les Couple no Tsugou no Yoi Niku Vibe ni Narou!
(C76) [Black List (Hiura R)] Kami-sama no iutoori (The World God Only Knows) [Chinese] [残碑日月个人汉化]
Jouge Kankei 4
The Aphrodisiac Demons Only Know
(C75) [Kanmidokoro USB (Furiri)] Door Knocker (Toaru Majutsu no Index)
Teach Me LOVE That I Don't Know
(C79) [ciaociao (Araki Kanao)] Kami-sama Kurashi [Godlike Living] (The World God Only Knows) [English] ==Strange Companions==
Unknow
[Senbon Knock Zadankai] Tagatameni hame anal
[GN (Girl's Number)] Seishun Island
[Aka Shiroki Iro] さわらせてあげる
(SC39) [Senbon Knock Zadankai (Inaba Fuyuki)] LOVE LOVE LOVE (Mahou Sensei Negima!)
[Equal] PinkKnock Ch.1-2
Knospenmädchen
(C48) [Jennys Jimusho (BAKEDANUKI)] I KNOW MINAKO (Bishoujo Senshi Sailor Moon)
Himitsu no Hokenshitsu | The Secret Infirmary
(C86) [Aane (Hoozuki Shia)] Patchenist (Touhou Project)
DREAM KNOCKER
(C93) [Kedama Gyuunyuu (Tamano Kedama)] Patchouli in Soapland (Touhou Project)
(C86) [CassiS (RIOKO)]You Know You Know Me(Lightning Returns: Final Fantasy XIII)[Chinese]
Patchouli Knowledge Kaihatsu Kiroku II
[Emua] Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 2 (Action Pizazz 2017-10) [English] [Zero Translations] [Digital]
Knock x Knock
Chōkyō kurabu
(C60) [G.T.P (Minazuki Juuzou)] Gokubuto (Various)
(Shuuki Reitaisai 4) [Alemateorema (Kobayashi Youkoh)] GARIGARI88 (Touhou Project)
[Kyoten Heichou] Daraku Ninpu Tsuma 2 [ENG]
REVERSE EMBLEM
(Shuuki Reitaisai 5) [Mamemochi (Yuki)] PatchouKoa Shujuu Gyakutenx (Touhou Project)
Tokushu Ninmu
Elf ga Konna Debu na Wakenai
[Senbon Knock Zadankai] Kucchane! (Negima!)
[Jitsuma] Mother Condom (Kinyoubi no Haha-tachi e) [English] [Laruffii]
(SC39) [Senbon Knock Zadankai (Inaba Fuyuki)] LOVE LOVE LOVE (Mahou Sensei Negima!) ENG
Plant Girl, Unknown comic
You Can Touch Me, You Know?
(C81) [Chikutakudoh (Chikugen)] Iza Jinjou ni Shoubu! | Let's Have a Good Clean Fight! (The World God Only Knows) [English] [life4Kaoru]
[A.O.I, HEARTS & CRUSTS (Nanana Nana)] Kami no Ryoujoku Kouryakuki (Kami nomi zo Shiru Sekai) [Digital]
(C79) [Nippon Fair] Kanon-chan no Yuuutsu (Kami nomi zo Shiru Sekai)
Yogari Sugite Okashiku Narisou 1
[Knockout] Oshiri de Kyu! 1
[Equal] PinkKnock Ch.1-3
(CR29) [Senbon Knock Zadankai (Erosong)] Roujin to Puni 1
[Unknown] Chika Teien [English] [Anzu]
(C75) [Nameco-Soup (Name Runao)] Garlic Koumakan Mega Black Label "Watashi to Marisa by Patchouli Knowledge" (Touhou Project)
2D Comic Magazine Shikyuu Knock de Portio Zecchou! Vol. 1
Unknown Things
DeKatsu Shoya Anthology「Darling×Knockout!!」
[Doom'sday Device and Mist Mysteria] YOU DON'T KNOW WHAT LOVE IS (Maria-sama ga Miteru)
(C85) [Shinkai Hikou (Okino Ryuuto)] Route8.9 (The World God Only Knows) [English] [Venatör]
[KNOCKOUT (USSO)] Ana Centimeter 4 DLver. (History's Strongest Disciple Kenichi)
(C80) [Tottototomekichi (Tomekichi)] Kami-sama o Chikan (Kami nomi zo Shiru Sekai)
[ichiro] Knockout! (COMIC Europa 2014-07) [Chinese] [漢化組漢化組]
(SPARK10) [*elcco (elcco)] Knock Shinai Jean (Shingeki no Kyojin)
[Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku Soushuuhen Ni (Touhou Project) [Digital]
(C92) [CELLULOID-ACME (Chiba Toshirou)] devil's knot (Dorohedoro) [English] [Crystalium] [Decensored]
(Byousatsu Knockout) [St. (Tokidoki Tidori, Dadan)] Virgin cyborg (One Punch Man)
Unknown Artist
[Chaotic-Unknown] Ribs Prison (Attack on Titan)
[Mikanbako wo koyonaku aisuru kai] WR3 (Evangelion)
(C88) [Terebi-san (Chuusuu Kairo)] Touhou Terebi-san 5 (Touhou Project)
DO YOU KNOW
Boku no Shiranai Kanojo no Sugata - Her that I do not know
Bowknot
(Utahime Teien 10) [DogStyle (Menea the Dog)] No one knows the back side of the Moon (THE IDOLM@STER CINDERELLA GIRLS)
(Reitaisai 14) [Kimagure na Bakeneko (Jenigata)] Shokushu Tsubokku Patchouli Zuke (Touhou Project)
[Unknown] Red and White (Naruto)
[ternotte (noneto)] Mana Only Knows - 2021-nen 01-gatsu Bun
(C92) [no fate (Yuzuriha)] Shizu-chan no Himitsu o Shichatta!? | I Know Shizu-chan's Secret!? (Durarara!!) [English] {KCK-Amateur}
(HaruCC19) [pinknock (piyo)] Drunk Baby (Kuroko no Basuke)
(COMIC1☆4) [J.O.C e.go!! (Kasuga Souichi)] She.Know.Be (Saki) [English] [Fuyu_natsu]
Only i Know Her Cumming Face Ch. 1 - 8
(C78)[Gerupin (Minazuki Juuzou) Beautiful Girls' Extreme Hole Game, Expansion play for pleasure and climaxing (Neon Genesis Evangelion) [English] {Kizlan}
Shitta ka Musume no Sainan | Know-It-All Girl of Misfortune
Hotoke no Kao o Shitteiru ka | Do You Know About Buddha's Face?