[Macaroni Ring (Kugayama Hodai)] 18 LOVE (Dragon Ball Z)
(SUPER13) [mechano (Izumi Yakumo)] Linus (Fullmetal Alchemist) [English]
[Akatsuki Katsuie] Shitta ka Musume no Sainan | Know-It-All Girl of Misfortune (Comic LO 2017-03) [English] {Mistvern} [Digital]
[Brother Pierrot] Asekkaki no Tenshi-tachi Ch. 3 (COMIC Shingeki 2018-01) [Chinese] [鬼畜王汉化组] [Digital]
Jounetsu Shindo ZERO
(C79) [MeroMero Melon (Ou, Peke)] Kamisama no Hentai Play Nikkichou 2 | Kamisama's Hentai Play Diary 2 (The World God Only Knows) [English] [life4Kaoru]
[Lemon no Omise (Furukawa Lemon)] Tsubaki-san chi ni Otomari shimasu. (Brothers Conflict) [2013-08-31]
(C83) [kokkei-nagaya (Katou Tetsuya)] Hime-Awabi Hime-Matsutake sono 6
Only you know
[Bitte] Yoiko no Seikyouiku (Space Brothers) [Digital]
(C82) [Uzigaya (Various)] Dokudoku Vol. 5
(C67) [Anime BROTHERS (Itsuki Kousuke)] PixelitA 03
[PLATONiCA (Nyorubee)] Futanari Onee-san ni Wakarasareta Otokonoko | A Trap Gets To Know His Futanari Onee-chan [English] {Doujins.com}
(C94) [Sorasore (Jagayamatarawo)] LOVELESS (Fate/Grand Order)
[Beater (daikung)] Double Drive [English] [Digital]
[Yadokugaeru (Locon)] Josou Shounen Subaru-kun [English] [mysterymeat3] [Digital]
Tensei Shitara Gay-Muke RPG no Sekai datta Ken ni Tsuite 2
[Emua] Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-8 [English] [Zero Translations] [Digital]
Patchouli Knowledge Kaihatsu Kiroku
[Toruneko] Souda Imouto to Renshuu Shiyou. | I Know, I'll Practice With my Little Sister. (Anoko to Iikoto) [English] {5 a.m.}
[Nagayori] Koiiro Memai - I've got a crush on you. [Chinese]
[F.S] Super Marao Brothers [Decensored]
[Goma Brothers (Gomabura)] Makio-kun Tanetsuke Oji-san to Ochinchin nanka ni Zettai Makenai Hon (THE iDOLM@STER SideM) [Digital]
(C71) [Kame no Ko (Kamei Kaori)] Tsumetaku Kagayaku Tsuki no Shita de (Bleach)
Rena no Otouto Ane no Seifuku de Josou suru Hentai nanda kedo | Rena's Little Brother Likes To Dress As A Girl, What A Freak!
[Unknown] Chika Teien | Underground Garden [Chinese]
(C66) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Kijirushi (One Piece)
(C78) [Nippon Fair (Nago.K)] Mama Mari, A! (Akuma Nomi zo Shiru Sekai) (The World God Only Knows) [English]
(C88) [Celluloid Brothers (Arisawa Masaharu)] Kandata ni Juurin Sareru Onna Souryo (Dragon Quest III) [Chinese] [黑条汉化]
(C94) [Hamehame Service Area (Cr-R)] Hikigaya Hachiman o Saiminjutsu de Kanojo ni Shite Yaritai Houdai Suru Hon. (Yahari Ore no Seishun Love Come wa Machigatteiru.)
(C62) [SHALLOT COCO (Yukiyanagi)] Yukiyanagi no Hon Vol. 4 Double Princesses (Super Mario Brothers, The Legend Of Zelda, Vampiyan Kids) [English] [EHT] [Decensored]
[Brother Pierrot] Asekkaki no Tenshi-tachi Ch. 1-4 [Digital]
(C71) [Asagayatei (TOMA)] Bokundakeno Oneicyan Sensei (Original)
[Benichigaya] トロあな~武闘家さんの熱烈愛玩調教~プラス
[Yamada Toriko] Futago no Hoshi (Shota Tama Vol. 1) [English] {Shotachan}
(HaruCC23) [SGPT (Shi)] Double My Little Brother!! [Zenhan] | Double My Little Brother!! [First Half] (Big Hero 6) [English] {Shotachan}
(C73) [Kokkei-Nagaya (Katou Tetsuya)] Hime Awabi Hime Matsutake Sono 3
(C75) [Nippon Fair (Various)] 2D Kami Nomi zo Shiru Sekai (The World God Only Knows)
Otouto Maid to Ichinichi-juu | All-day Younger Brother Maid
Margay no PPP Management
I Want To Know Her Ch.1? [English] [Manhwa PDF]
[Wasabisuke] Koopahime (Super Mario Brothers)
(CCTokyo137) [1gaya (Ichigaya)] Hitori De Dekiru Mon (Big Hero 6) [English] {TheRobotsGhost}
Kiibo fucks Gonta in this, that's all you need to know.
No One Will Know [English] [Rewrite] [olddog51]
Yogari Sugite Okashiku Narisou 5
And then the Brother turned into a Prostitute
Saimin Rape Patchouli Knowledge
Chiba Sugaya Manga
(CT14) [Uniya (Shinonome Ryu)] Kamisama Ijiri 2 (Wagaya no Oinari-sama.)
knowledge No life.
(BanG Dreamer's Party! 5th STAGE) [Hatakewotagayasudake (Mikanuji)] Ryokan de Kimi to Touhikou (BanG Dream!) (English)
[Goma Brothers (Gomabura)] Makio-kun Tanetsuki Oji-san to Ochinchin nanka ni Zettai Makenai Hon (THE iDOLM@STER SideM) [English] {Hennojin} [Digital]
[Tagayanism (Kuroiwa Tagaya)] Ore no Otouto ga Konna ni Dekai Wake ga Nai!! | My Little Brother's That Can't Be This Huge!! [English] [Leon990 Scanlations] [Digital]
(SC52) [Aa Doushiyou (Pi-ko)] Akuma nomi zo Shiru Game (The World God Only Knows)
Show Know Be!!
Yogari Sugite Okashiku Narisou 3
[Tsukumo Gou] 7-kakan. ~ Nonke wa Gay ni Mezameru ka? Dai 1-wa | 7 DAYS. ~ Can I Turn Gay in Seven Days? 1st Story [English] {Zandy no Fansub} [Digital]
[Noraneko Nagaya] Nureiro no Junjou
(C80) [Uzigaya (Uziga Waita)] Dokudoku Vol. 3
(C55) [Imomuya Honpo (Azuma Yuki)] Zutto Issho (One: Kagayaku Kisetsu e)
[Circle Bob (Brother Bob)] Nan Demo Aria (Sister Princess)
(C71) [Paranoia Cat (Fujiwara Shunichi)] Touhou Ukiyo Emaki - Patchouli Knowledge (Touhou Project)
(Love Up ★ Chuu 3) [as known as (Juri)] Amore mio! (I-Chu)
Ani ga Watashi de Watashi ga Ani de | Brother is Sister, Sister is Brother
You know you love me?
[Transistor Angel (Sabawo)] Brothers [English] [Boutoku]
Does anyone know the source of these manga? R18-G
[OneFes Jikkou Iinkai (Kurokawa Izumi)] VR dakedo Amaetai | I know it's VR, but I want to be pampered (Onetopia SWEET) [English] [Project Valvrein] [Digital]
(C80) [Monaka Udon (Monikano)] Capture Trap ~Patchouli Knowledge~ (Touhou Project) [English] [CGrascal]
[Unknown (UNKNOWN)] Shi no Go no Itteru Baai ja Nai [English] [Anzu]
Iraira ga Tomaranai
Manya-san to Minea-san to Mata Are Suru Hon | Another Manya And Minea Doing You-Know-What Book
Boku no Shiranai Kanojo no Sugata - Her that I do not know
[Mamezou] Yatte Minai to Wakaranai | You Won't Know Until You Try (COMIC LO 2021-09) [English] [Black Grimoires] [Digital]
[Momoshika Fujiko] Only i Know Her Cumming Face Ch. 1 - 8 (Ongoing) [English]
[Tagayanism (Kuroiwa Tagaya)] No Progress + RF [Digital]
(Reitaisai 9) [TLE (Fujiyama Takashi)] Aru Shingetsu no Yoru, Patchouli Knowledge wa Jukkaishita. (Touhou Project)
(C55) [A HUMAN A, Anime Brothers (Adachi Shinichi, Itsuki Kousuke)] KANOMATSURI (Kare Kano, Sakura Taisen 1)
[Nagare Ippon] Boku no Shiranai Kanojo no Kao - Obscene Face Of Her Whom I Do Not Know [English] [Nemui + Anonygoo-RR]
Let's play with your brother
(C86) [CassiS ((RIOKO)]You Know You Know Me(Lightning Returns: Final Fantasy XIII)
[Emua] Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-7 [English] [Zero Translations] [Digital]
Jouge Kankei 3 | 上下关系3
Gay boy
[Tsuchigayu] Job Change[Chinese]
[Cior (Ken-1)] Kanojo ga Boku no Shiranai Tokoro de――2 | What My Girlfriend Does That I Don't Know About 2 [English] {Doujins.com} [Digital]
(C89) [Uzigaya (Uziga Waita)] Doku Doku GRAVESTONE(Zenpen)
[Ochiochi (Ochiru)] Sittemiyou Yattemiyou - Let's Know Let's Try (Mob Psycho 100) [Digital]
[Benichiga-ya (stigaya)] マイユさんが肥満メス豚化しちゃう本
(C79) [Chikutakudoh (Chikugen)] SWEET TRAP TWIN (The World God Only Knows)
[Hatakewotagayasudake (Mikanuji)] Koi wa Zenkei Shisei (Kantai Collection -KanColle-) [Chinese] [EZR個人漢化]
[Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon (Giant Robo)
(Yarou Fes 2011) [Tagayanism (TAGAYAN)] Ore to In-ma no Hinichijou
(ZERO no Hakobune) [Nagaya (Hase)] Yuukai Ondo - Melting Temperature (Aldnoah.Zero) [Chinese] [瑞利散射研究會feat.@AcSimmonsn汉化]
Oku-san ga Shiranai Kairaku | The Pleasure Married Women Do Not Know
[Kaiduka] My Brother's Slipped Inside Me in The Bathtub (Ongoing)
(C81) [Cannabis (Shimaji)] Gitei Otoshi -Anten Hen- | Trap- Younger Brother-in-Law Conflict Volume [English] =SW=
(BanG Dreamer's Party! 5th STAGE) [Hatakewotagayasudake (Mikanuji)] Ryokan de Kimi to Touhikou (BanG Dream!) [Chinese] [EZR個人漢化]
[Unknown (UNKNOWN)] Shi no Go no Itteru Baai ja Nai
(C73) [Cha Cha Cha Brothers (Yokoyama Chicha)] Sumeragi Ichiban Shibori (Kidou Senshi Gundam 00)
(SC20) [Seinansei ni Kagayakeru Hoshi (Morino Papiko)] Ragnarok Yawa Level.1 (Ragnarok Online)
Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-4
[Unknown (UNKNOWN)] Jounetsu Shindo
Boku dake ga Shiranai - I just do not know
[Shikkoku no Voltecker (EGAMI)] Houkago Onee-chan Club [Digital]
[Koji] Hammer Bro (Super Mario Brothers)
(C62) [Renrendou (Gayarou)] Escaper! (Ragnarok Online)
Yatte Minai to Wakaranai | You Won't Know Until You Try
(SC62) [Haitokukan (Haitokukan)] Touhou Jikan 6 Patchouli Knowledge (Touhou Project) [Chinese] [Uchin个人汉化]
[Kudamono Monogatari (Kuroishi Ringo)] Otokonoko Soukan Kyoudai 2 [Chinese] [夏月兔个人汉化]
Touhou Ukiyo Emaki Patchouli Knowledge
(Shota Scratch 22) [Mysp5cm (Mareo)] Namaiki Otokonoko × Kyouiku Namahousou [Chinese] [EZR個人漢化]
[Nise] Sukina mono wa Shikatanai yo ne Onii-chan | I can't help loving this, Big Brother! [English] [Sn0wCrack]
Patchouli Knowledge Kaihatsu Kiroku II
(C84) [Tokuda (Ueda Yuu)] Marorara (The World God Only Knows)
[Nokoppa] Love Love Onii-chan! (Gekkan Web Otoko no Ko-llection! S Vol. 32) [English] [mysterymeat3] [Digital]
[Asagayatei (TOMA)] Bokudake no Onee-chan Sensei [Digital]