[Simon] Isekai no Mahoutsukai
Kaede to P ~Itsuka no Hitotoki~
(SC37) [cocon! (Otone)] Oppai Ginga Yokochou (Tengen Toppa Gurren Lagann)
(Shota Scratch 4) [Heppoko Drill (Soguni Mana)] KamiSimo α (Tengen Toppa Gurren Lagann)
COMIC Unreal 2014-06 Vol.49
[Simon] Love & Sick (COMIC ExE 11) [English] [Team Koinaka] [Digital]
The Secret Key
(Shota Scratch 28) [Mannmaru (Mappa)] Kimochi Ii Toko (Tengen Toppa Gurren Lagann) [English] [Rough-Kun]
[SAMPLE] ショタスク28新刊
(SC44) [done., sachi-machi (NaritamaSaty, Shiina Ayumi)] SimoKami Gattai Shashinshuu (Tengen Toppa Gurren Lagann)
KEY The METAL IDOL
(SC28) [KEY TRASH (Hikagi Tatsuhiko)] Ikimono no Saga (Fushigiboshi no Futagohime)
Fukanzen Marble - An immature marble
Shiki to P II
(FALL OF WALL2) [NIA (Sawa)] Pride (Shingeki no Kyojin) [English] [KEY AND CRAVAT]
COMIC Unreal 2015-12 Vol. 58
Muchi Shounen ga Heya no Kagi o Wasuretara | When an Innocent Boy Forgets His Apartment Key
(Drill wa Otoko no Tamashii 2) [cocosiga33 (syouzirou)] Swallowtail (Tengen Toppa Gurren Lagann)
(C75) [SANDWORKS (Suna)] Yoko Shasei Shuu 2 (Tengen Toppa Gurren Lagann) [English] {forbidden-translations}
[Simon] Isekai no Mahoutsukai Ch. 1 (COMIC Unreal 2016-04 Vol. 60) [English] [constantly]
Tomura to Juri + Sono Ato | Tomura and Juri + ~After That~
COMIC Unreal 2013-02 Vol.41 [Digital]
WHITE KEY
(C76) [Alem Gakan (Kirishima Satoshi)] Majutsushi no Kagi -The Wizard's Key
[Isako Rokuroh] Ai Key | Love Key (Bishoujo Kakumei KIWAME 2010-02 Vol. 6) [English] [Darknight]
COMIC Unreal 2012-10 Vol. 39 [Digital]
Osananajimi no Aitsu ni Ore ga Yokujou Suru Wake Nai
Onna Kagi ~Mesu Kagi~ | Woman Key ~Female Key~
Kumori Glass no Mukou no Naka De | 反光眼鏡片的另一側之中
(Reitaisai 7) [waterwheel (Shirota Dai)] BLACKEYES (Touhou Project)
The Ultimate Art Collection Of "Kanon"
[N.S Craft (Simon)] VANILLA2 (Kantai Collection -KanColle-) [Chinese] [无毒汉化组] [Digital]
You Cried For My Drill
[ZukiKi] Bind (BUSTER COMIC 2009-01) [English] {desudesu} [Decensored]
Simon and Lily Lovecock
Flag Kaishuu wa Totsuzen ni
(C87) [N.S Craft (Simon)] VANILLA2 (Kantai Collection -KanColle-)
(C47) [Moriman Sho-Ten (Various)] KEY Tegakari (Various)
Inma-tachi no Yuugi
(Otoko no Drill Matsuri) [Amarans (Fujimura Marina)] Uso no Nai Nukumori (Tengen Toppa Gurren Lagann)
COMIC Unreal 2017-04 Vol. 66
[Anthology] Comic Unreal Anthology Irekawari Hyoui Phantasm Vol. 1 [Digital]
(C72) [Rikudoukan (Rikudou Koushi)] NEAR GO! (Gurren-Lagann)
(C72) [GUST (Harukaze Soyogu)] Stone Cold Break ~ Yoko ga Shimon no Drill o Yasashiku Ijiu Hon ~ (Tengen Toppa Gurren Lagann) [English] [FAKKU]
Mika and P Plus
COMIC Kairakuten 2019-09
Houkago Vanilla
[TETRODOTOXIN (Nise Kurosaki)] Bishoujo Sniper Yoko-san no Hunting Nikki (Tengen Toppa Gurren Lagann) [English] [Kidneys]
[Simon] BAMBLove! (COMIC Unreal 2014-04) [Chinese] [清純突破漢化組]
Wolf's favorite
COMIC Kairakuten 2021-12
(C59) [SLIME INN (Hayashiya Pe)] Love Bird (AIR)
[I-Raf-you (Various)] Microne Magazine Vol. 22 [English] [Digital]
Secret Price
Hime Hajime
[Simon] Yume no Naka demo Aimashou (COMIC Unreal 2015-08 Vol. 56) [Chinese] [冬木教会汉化]
(C48) [St RUGER POWER (D.HIRANUMA)] Metal Chember (Key The Metal Idol)
COMIC Kairakuten 2018-08 [Digital]
[Primal Gym (Kawase Seiki)] Yomako Sensei no Keisan Drill (Tengen Toppa Gurren Lagann) [English] {CGrascal}
(C86) [Hamanasu Chaya (Hamanasu)] Gurre La Gurre (Tengen Toppa Gurren Lagann) [English] {doujin-moe.us}
[Key] Skirt no Naka no Uchuu (COMIC Kairakuten 2014-11) [Chinese] [無邪気漢化組×Will有愛漢化]
(C77) [Studio Katsudon (Manabe Jouji)] Yoko ni Manpuku!! Vol. 2 | Full of Yoko! Vol. 2 (Tengen Toppa Gurren Lagann) [English] [Soba-Scans]
COMIC ExE 14 [Digital]
[sachi-machi (Shiina Ayumi)] Hikari no hito (Tengen Toppa Gurren Lagann)
(C82) [N.S Craft (Simon)] MASSIVE WONDERS (Mahou Shoujo Lyrical Nanoha)
COMIC Kairakuten 2015-07
Koware ta Key + Fam&Ihrie
[Toriihime (Kokuu Rikishi)] Yokousume (Tengen Toppa Gurren Lagann) [Digital]
Jitaku no Kagi wa Toroana no Naka ~Ijiwaru na Yubi de Hojirarete Iku... | The Key to my Body Ch. 1-6
(C66) [KEY TRASH (Hikagi Tatsuhiko)] Yofukashi no Susume
(C91) [N.S Craft (Simon)] Suzuya no! (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
[Jugendherberge (Umai Sake)] Op.10-3 (Tengen Toppa Gurren Lagann)
(C72) [Usa Daioh (Masaharu)] Hirocolle + Lagann (Tengen Toppa Gurren Lagann)
COMIC Kairakuten 2022-02
Ibara no Toge
[Go Fujimoto] The Fated Key [Eng]