[Studio★ParM (Kotobuki Utage)] Nyaruko ni Biyaku o Nomasarete… (Haiyore! Nyaruko-san) [Digital]
[Anthology] b-Boy Fukubukuro 2000
Mairasu Complex o Kawari
Mori no Ichiya
[Studio★ParM (Kotobuki Utage)] Anata... Gomennasai 4 Ryoujoku Miyuki Hen (Smile Precure!) [Digital]
(C78) [Kotau (Bowieknife)] Byakko no Musume 3 (Hyakko)
COMIC Masyo 2011-08 [Digital]
[Kotobuki Kazuki] Zutto Oneechan no Turn!! | It's My Turn Forever!! [English] {Tadanohito}
(C79) [freelife (Hamao)] Day dream Believer. (K-ON!)
(C72) [Studio ParM (Kotobuki Utage)] PM 13 - Koku no Inran Shimai | PM13 - The Guilty Slut Sisters (Tengen Toppa Gurren Lagann) [English]
[Lezmoe! (Oyu no Kaori)] K-ON Bon?! (K-ON!) [English]
(C80) [Jouji Mujoh (Shinozuka George)] Nuki Mugi (K-ON!) [Decensored]
[Studio★ParM (Kotobuki Utage)] Anata...Gomennasai 3 Suikan Miyuki Hen (Smile Precure!)
(C57) (同人誌) [DoomComic] DOPYU!
[Studio Parm (Kotobuki Utage)] Anata... Gomennasai 2 Netorare Mama Hen | Darling... I'm Sorry 2 - Netorare Mama (Smile Precure!) [English] {doujin-moe.us} [Digital]
Torawareta Chijyuku
[GT Wanko] Endless Summer (K-On!)
[AKYS Honpo] Ijimeteita Doukyuusei to Hahaoya ga Itsunomanika...
(C68) [H&K (Kotobuki Kazuki)] Kakutou Ane Ane (Rumble Roses)
(C76) [Takotsuboya (TK)] Mambiki JK Sei K-ON Bu (K-ON!) [English] [Trinity Translations]
Comic Masyo 2008-11
Karyou Sakuragumi Etsu [2010-07]
[Kotobuki Kazuki] Sis Ero Ch. 1 [English] {Tadanohito}
[Kotobuki Kazuki] Kanro
[Kotobuki Kazuki] Watashitte Eroin desu.
[Saeki Takao] Onigashima [English] [SaHa]
Shin Ringetsu Visual Fanbook
(Quartet Score 6) [Inukare (Inuyashiki)] Uchi no neko ga Ichiban kawaii 2 (Uta no Prince-sama)
(C79) [SHIMEKIRI SANPUNMAE (Tukimi Daifuku)] Mugikan (K-ON!)
(SC48) [Datendou (Nagase Yuuki)] Endless Desire 19 - Maximum Beat Revenge (K-ON!)
Omotteta Hannou To Chigau Ashurii-chan
PM3 Why am I Working as a Sex Slave?
[Kotobuki Kazuki] Hatsujou Mitsueki - Please Try Me Body♡ [English] [Rapture Scans] [Decensored]
Namaiki! 2013-07
[AKYS Honpo] Jibun o Ijimeteita Onna ni Saimin Choukyou
(C92) [GOLD DUST (Tange Suzuki)] Houkago Unchi Time Final | 放學後大便TIME Final (K-ON!) [Chinese] [臭鼬娘漢化組]
COMIC Megastore H 2009-04
(C61) [Kotobuki Chop (Kotobuki Kazuki)] D.O.D Destruction of Desire (Dead or Alive)
COMIC Masyo 2011-02
Shanai NTR ~ Kotobukitaisha Suru Onna ni Muriyari Nakadashi Shite Seiteki ni Netotte Yatta
COMIC Megastore H 2007-08
(C78) [Okina Keikaku (Shiwasu no Okina)] GTT Ganshago Tea Time (K-ON!) [English] =Little White Butterflies=
[Mokusei Zaijuu (Mokusei Zaijuu)] Enkou!! (K-ON!)
COMIC Himezakura 2005-04 Vol. 4
(SC27) [Studio ParM (Fujiwara Noriwo, Kotobuki Utage)] PM3 Zoku Niku Benki Tte... Nan Desu Ka? (Genshiken)
[Umashika] Mitsubachi no Sasayaki
Onna no Chinpo to Shiri Miwaku no Session丨女人的肉棒與臀之魅惑聚會
[freelife (Hamao)] Day dream Believer. (K-ON!) [Digital]
(C76) [Hakueki Shobou (A-Teru Haito)] Kuroiro Jikan - Black Time (K-ON!)
[N.N.F.S (various)] Imouto Chara Anthology (various) [Digital]
Shojo!! Sotsugyou!!
[Miura Iota (GT Wanko)] Endless Summer (K-ON!) [English] [Tigoris Translates]
COMIC Shitsurakuten 2004-05
(C76) [Mokusei Zaijuu] Rinkan! (K-ON!)
[DANGEROUS THOUGHTS (Kiken Shisou, Musabetsu Bakugeki)] Ki Kotobuki Tsumugi 2 (K-ON!) [Digital]
[Jishaku no Sunaba (Porosuke)] Yui Azu Tinpo Mugi Anal (K-ON!) [Digital]
(C70) [H&K (Kotobuki Kazuki)] FF Ane Ane (Final Fantasy XII, Final Fantasy X-2)
(C77) [Circle A (A. S. Hermes)] Koneko to Kuro Mugi (K-ON!)
(C78) [Hellabunna (Iruma kamiri)] MIO-MUGi Densya Chikan (K-ON!)
COMIC Momohime 2009-05 Vol. 103
[Kotobuki Kazuki] Zutto Oneechan no Turn!!
(C78) [Jouji Mujoh (Shinozuka George)] Ura Mugi (K-ON!) [English] [CGrascal]
(C72) [Studio ParM (Kotobuki Utage)] PM 13 - Koku no Inran Shimai (Tengen Toppa Gurren Lagann)
(C89) [Kaigetsudou (Kotobuki Q Taro)] Suki da yo Youko-san! - Oh! Cool Beauty? (Jitsu Wa Watashi Wa)
[Kotobuki Maimu]Kaiketsu!Ruruko ch1
[GOLD DUST (Tange Suzuki)] Houkago Onara Time (K-ON!) [Digital]
(Puniket 22) [Galley (ryoma)] A-YON! (K-ON!)
Taishō roman kotobuki
(C65) [H&K (Kotobuki Kazuki)] Dead or Alive (Dead or Alive)
[Studio★ParM (Kotobuki Utage)] Anata...Gomennasai 3 Suikan Miyuki Hen (Smile Precure!) [English] {doujin-moe.us}
[Kotobuki Kazuki] Hatsujou Mitsueki - Please Try Me Body♡
(COMIC1☆3) [Manga Super (Nekoi Mie)] Cat Life'09 S (K-ON!)
(C63) [Kotobuki Chop, PIGGSTAR (Kaeru Jiro, Nagoya Shachihachi)] Psychotic Technique (Mobile Suit Gundam SEED)
(C78) [Shimoyakedou (Ouma Tokiichi)] Mousou concerto! (K-ON!)
Mitsu-Man 2008-09 Vol. 1
COMIC Kairakuten 1.1999
(C62) [Tanaka Shoten (Nattaka)] Mutsugoto Vol.2 (Utawarerumono)
Mugi Mio!!
Karyou Sakuragumi Etsu [2010-10]
KAWA-INOCHI
(SC44) [St. Rio (Purin, Kichii Teiou)] Baku-On! 1 (K-ON!)
(C80) [Kabayakiya (Unagimaru)] Mugi-chan no Himitsu no Arbeit 4 (K-ON!)
A Promise is a Promise - Ch. 1-2 [English] [Rewrite] [Pretorreven]
Kuuzokutachi no Revenge
Ura Mugi
YURI-ON! #4 Muramura Mugi-chan!
[H&K (Kotobuki Kazuki)] FF Ane Ane (Final Fantasy XII, Final Fantasy X-2) [English] [Laruffi] [Digital]
COMIC Potpourri Club 2011-09
COMIC Megastore H 2003-11
[Kotobuki Kazuki] Paradise Game
[Rip@Lip (Mizuhara Yuu)] lazy girls live! (K-ON!)
(C83) [Sakurako (ZION)] Sakurako Matome Bon C78 ~ C82 (Various)
PONY-ON!!!! ~Anone? Watashi no Koto Shibatte Hoshii no~
[P-Collection, PIGGSTAR (Nori-Haru, Nagoya Shachihachi, Kotobuki Kazuki)] Tarantula (CODE GEASS: Lelouch of the Rebellion)
[Power Slide (Uttorikun)] Souzou Seyo!! (Kurogane no Linebarrels) [Digital]
(C78) [Hellabunna (Iruma Kamiri)] Tsuma A + Tsuma B (K-ON!, The Elder Scrolls IV: Oblivion) [English] [Kletian] [Colorized] [Decensored]
[漸速ライダー] 調教マドンナ穴馬夢路
Free Life+5 R-18
[Binbou Yusuri Express (Mochimako)] Douke no Kishi Lala Wisteria 01 ~ 06 [Digitial] (Ongoing)
(SC37) [Studio ParM (Kotobuki Utage)] PM 14 - Anata no Nozomu Watashi ni... (School Days) [English] [Lunatic Translations]
[Kotobuki Kazuki] Sis Ero Ch. 1-9 [English] {Tadanohito}
(CCOsaka76) [HiKick★Bath (Touga Kotobuki)] Oide, Oide (Axis Powers Hetalia)
[AKYS Honpo] Tsuyoki na Yome ga Danna no Douryou ni Netorareru
Nerae! Nyotaika Kotobukitaisha
[Nico Pun Nise] Tenshi no Kagai Jugyou [English] [Brolen]
[MG Joe] Machine Gun Lady
COMIC Megastore H 2003-06
[Hondadai] Mezase! Shuukan Suupeeji 10 Gou (K-On)
[Kotobuki Kazuki] Watashitte Eroin desu. | I'm So Naughty [English] {Tadanohito}
Day dream Believer.
COMIC Momohime 2006-03 Vol. 65
(COMIC1☆4) [KABAYAKIYA (Unagimaru)] Mugi-chan no Himitsu no Arbeit | Mugi-chan's Secret Part Time Job (K-ON!) [English] [Darknight]
ANGEL Club 2021-08
[GOLD DUST (Tange Suzuki)] Houkago Unchi Time 3 (K-ON!) [Digital]