[Senbon Knock Zadankai (Inaba Fuyuki)] Asuna da, Sousou (Mahou Sensei Negima!)
[Senbon Knock Zadankai (Inaba Fuyuki)] Ore no Imouto ga Ore no Tsubasa da! (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
[Midori no Rupe] Garden Prologue (COMIC Tenma 2010-11) [English] {Sharpie Translations}
[H9] NIGHTMARE (Kemono DIRECT 3) [English] [Mynock]
(COMIC1☆5) [Gerupin & KNOCKOUT (Minazuki Juuzou, USSO, Bakuchin)] Moshi Koukou Yakyuu no Joshi Manager ga Kakuchoukei no『Management』wo Yondara (Moshi Koukou Yakyuu no Joshi Manager ga Drucker no『Ero Doujinshi』wo Yondara)
[Senbon Knock Zadankai] Asunancho (Mahou Sensei Negima!) ENG
Mousou Tokusatsu Series Ultra Madam: Prologue
[Senbon Knock Zadankai] LOVE PHANTOM (Negima!)
(COMIC1☆6) [Gerupin, Knockout (Minazuki Juuzou, USSO)] SONICO THE GAPE HOLE (Super Sonico)
The Princess of an Otaku Group Got Knocked Up by Some Piece of Trash So She Let an Otaku Guy Do Her Too!?
[Pochincoff] Please Knock Me Up [English] [biribiri]
[Knockout & Gerupin (Minazuki Juuzou & USSO)] Gokubuto Kyou no Uta (Various) [Digital]
KNOCK OUT!!
[Dotechin Tengoku (Ryuuki Yumi)] Milky Lips ~Prologue~
[Miito Shido] LUSTFUL BERRY Prologue [English] [shakuganexa] (Ongoing)
(CR36) [TAKANAEDOKO (Takanae Kyourin)] KNOCKIN' ON YOUR DOOR
[Pyon] Ogre to Dwa +Prologue & Epilogue (Dragon Quest X: Mezameshi Itsutsu no Shuzoku Online) [Digital]
(C79) [Senbon Knock Zadankai (Inaba Fuyuki)] Ore no Imouto ga Ore no Tsubasa da! (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(C89) [Aspergillus (Okara)] DREAM KNOCKER (Toaru Kagaku no Railgun) [Sample]
[Souko Souji] Sprint Lovers! (COMIC Tenma 2014-06) [English] [Mynock]
Prologue
[ichiro] Knockout! (COMIC Europa 2014-07) [English] {NecroManCr}
Yuusha, misogitabi -prologue- | 용사, 속죄여행 -prologue-
[KNOCKOUT] CMY -Check Mate to You!- Vol.1
Oikawa Shizuku no Prologue
[Senbon Knock Zadankai (Inaba Fuyuki)] Sekai wa sore wo A.I to yobun daze (Mahou Sensei Negima!) [Digital]
(COMIC1☆9) [Gerupin, KNOCKOUT (Minazuki Juuzou, USSO)] Kaikan, n-Hou! Shukii (Kantai Collection -KanColle-) [Chinese] [沒有漢化]
[Knockout] Onapon! 6
[Ichiichi Yuuna] First Knock
(C80) [Kacchuu Musume (Yumi Ichirou)] Himitsu no Joshou | The Secret Prologue (Senjou no Virelai -BATTLEFIELD VIRELAI-) (Valkyria Chronicles 3) [English] [SMDC]
Moon-chan to Issho
[Nakata Mitsuru] Imouto Inu ~My Dog~ | Sister Dog ~My Dog~ (Kemono DIRECT 4) [English] [Mynock]
(SPARK10) [*elcco (elcco)] Knock Shinai Jean (Shingeki no Kyojin)
Chinmake Les Couple
(COMIC1☆9) [Gerupin, KNOCKOUT (Minazuki Juuzou, USSO)] Kaikan, n-Hou! Shukii (Kantai Collection -KanColle-)
Himitsu no Hokenshitsu | The Secret Infirmary
Please Knock Me Up
[Dowarukofu] Knockin' on Heaven's Door [Digital]
Jun x Jou Renka Prologue
[Anthology] 2D Comic Magazine Mesugaki Succubus Seisai Namaiki Aka-chan Heya o Wakarase-bou de Kousei Knock Vol. 2 | Punishing a Bratty Young Succubus Vol. 2 [English] {Doujins.com} [Digital]
(HaruCC19) [pinknock (piyo)] Drunk Baby (Kuroko no Basuke)
Chinko ga Haetara Dou suru ka Prologue | What Would You Do If You Grew a Dick? Prologue
(Douyara Deban no Youda! 8) [INUNABE (shuhuhu)] Knock! Knock! Knock! (Boku no Hero Academia) [English] [Otokonoko Scans]
[KNOCKOUT (USSO)] Ana Centimeter 5
Happening STAR prologue + Act 1 - 2
(C70) [Knockout, Nikomark (Various)] Chougokubuto | Super Gokubuto (Various)
Futari no Prologue
Knocking Up Sis [English] [Rewrite] [olddog51]
PET Bottle Club vol.5+
(C64) [KNOCKOUT (Various)] Oshiri de Kyu! 8 (Various)
Kaki Hoshuu ~Ubawareta Kanojo~ Prologue + Chapter 1
[Triangle! (Hattori Masaki)] The Princess of an Otaku Group Got Knocked Up by Some Piece of Trash So She Let an Otaku Guy Do Her Too!? [English] [2d-market.com] [Decensored] [Digital]
(SC39) [Senbon Knock Zadankai (Inaba Fuyuki)] LOVE LOVE LOVE (Mahou Sensei Negima!) [Digital]
Happening STAR prologue + Chapter 1