COMIC Saija 2015-07 Vol. 1 [Digital]
(C78) [Nama Cream Biyori (Nanase Meruchi)] Mio-tan! 4 Minnade color (K-ON!)
[P-Collection, PIGGSTAR (Nori-Haru, Nagoya Shachihachi, Kotobuki Kazuki)] Tarantula (CODE GEASS: Lelouch of the Rebellion)
[Tarako Koubou (Takuma Tomomasa)] Cure Cure (Futari wa Precure)
(C79) [Alice no Takarabako (Mizuryu Kei)] MC Gakuen San Jigenme | MC High Third Period [English] =LWB=
[AKYS Honpo] Tsuyoki na Yome ga Danna no Douryou ni Netorareru
(C76) [Takotsuboya (TK)] Mambiki JK Sei K-ON Bu (K-ON!)
(Mitsudol 11) [Tarakospa (lond)] +1000sex!! (1000-chan)
(SC51) [Studio★ParM (Kotobuki Utage)] PM 28 Chichi Imouto | My Father and Little Sister (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] {doujin-moe.us}
(C78) [Hellabunna (Iruma Kamiri)] Tsuma A + Tsuma B (K-ON!, The Elder Scrolls IV: Oblivion) [English] [Kletian] [Decensored]
プライベート妄想エロ絵集
COMIC Megastore Alpha 2016-03
[freelife (Hamao)] Day dream Believer. (K-ON!) [Digital]
(C58) [H&K (Kotobuki Kazuki)] D.O.E Day of Execution (Dead or Alive)
COMIC HOTMiLK Koime Vol. 9
[Kotobuki Kazuki] NIGHT VISITOR
(C69) [Studio★ParM (Kotobuki Utage)] PM08 Shuu Ichigo Gari (Ichigo 100%)
[Makibe Kataru] Pool Zuma Kumiko (45-sai) (Web Haishin Gekkan Tonari no Kininaru Oku-san Vol. 015) [Chinese] [cqxl自己汉化]
(SC36) [Studio ParM (Kotobuki Utage)] PM 12 Niku Shuujin | Meat Prisoner Dutch Wife (One Piece) [English] {doujin-moe.com}
Suiyoubi ga Suki na Wake.
[Kotobuki Kazuki] Enraptured Make Love Ch. 1-9 [English] {Tadanohito}
[Sudou Kurosu] Feroma
K-ON! BOX 2
Watashi no Pharaoh-sama!
COMIC DOLPHIN 2004-01
Hu-zoku
(CR33) [Kotobuki Chop, PIGGSTAR (Kaeru Jiro, Nagoya Shachihachi, Kotobuki Kazuki)] Ichigo Hankachou (Kari) (Ichigo 100%)
[Kotobuki Maimu]Kaiketsu!Ruruko ch12
COMIC Anthology QooPA Vol. 09
(C82) [KATAMARI-YA (Shinama)] Mugyu Azu Otokonoko (K-ON!)
COMIC Potpourri Club 2012-04
[Studio★ParM (Kotobuki Utage)] Anata... Gomennasai Netorare Mama Hen (Smile Precure!)
(C78) [Hakueki Shobou (A-Teru Haito)] Kuroiro Jikan - Black Time 2 (K-ON!) [English] =Little White Butterflies=
(C61) [Hakueki Shobou (A-Teru Haito)] ERO GALS!! (Super Gals! Kotobuki Ran)
[Studio★ParM (Kotobuki Utage)] Nyaruko ni Biyaku o Nomasarete… (Haiyore! Nyaruko-san) [Digital]
Comic Megastore H 2006-09
[Kotobuki Kazuki] Tenkai Kouro 2
(Puniket 11) [Studio ArtRoom (Kotobuki Utage, Rakurincho)] AR7 Shakugan no Shana 3 Tsuujouhan (Shakugan no Shana)
Boob Job for Bro [English] [Rewrite] [EZ Rewriter]
(C42) [Rei no Yoningumi (Various)] Ikujinashi Satsu (Various)
(Quartet ☆ Score ♪ 6) [Ayu 30% Hiku (Kuma)] Embrasse Moi (Uta no Prince-sama)
Manga Bangaichi 2009-02 Vol. 234
PM19 Futanari Ranka to Harabote Nanase
[Hakueki Shobou (A-Teru Haito)] Kuroiro Jikan - Black Time (K-ON!) [Digital]
(C82) [Studio★ParM (Kotobuki Utage)] Nyaruko ni Biyaku wo Nomasarete… | Nyaruko Made Me Drink an Aphrodisiac and Then... (Haiyore! Nyaruko-san) [English] {doujin-moe.us}
Himitsu Kunren
Comic Masyo 2007-09
(C82) [Mitarashi Club (Mitarashi Kousei)] Mugi to Azu Kouhen (K-ON!)
Manga Bangaichi 2006-02
Comic Masyo 2007-01
(C80) [Kabayakiya (Unagimaru)] Mugi-chan no Himitsu no Arbeit 4 (K-ON!)
Tsumugi Snake
(C76) [Uninigumi] Pai Pan! 2 (K-ON!) [English] [CGrascal]
(C79) [Studio★ParM (Kotobuki Utage)] Kuroneko to Kirino to... Soshite Ore (Ore no Imouto ga Konna ni Kawaii Wake ga nai)
(C80) [Jouji Mujoh (Shinozuka George)] Nuki Mugi (K-ON!)
Shu 5 to Yajuu - Chubby and Beasts
(C80) [Kokuten no Sato (Kamisae Ryouya)] Kimi to Miru Hoshi
(C88) [Eroliya (Tamachi Yuki, iuro)] Eroliya 2015-SUMMER 13
(C76) [Life & Digital Flyer] DIGITAL LIFE 2009 SUMMER Mai (Fresh Precure, K-ON!)
COMIC Megastore H 2009-04
COMIC Megastore H 2010-03
Manga Bangaichi 2008-06
(C68) [Studio★ParM (Fujiwara Noriwo, Kotobuki Utage, Tanaka Naburo)] PM06 Ichigo Gari (Ichigo 100%) [English]
[Saeki Takao] Onigashima [English] [SaHa]
[GOLD DUST (Tange Suzuki)] Houkago Unchi Time 3 (K-ON!) [Digital]
(C81) [Kabayakiya (Unagimaru)] Mugi-chan no Himitsu no Arbeit 5 | Mugi-chan's Secret Part Time Job 5 (K-ON!) [English] [Darknight]
Karyou Sakuragumi Etsu [2010-10]
(C78) [Uguisuya (Uguisu Kagura)] Pretty ☆ Crime ☆ Sachertorte (K-ON!)
[Okina Keikaku (Shiwasu no Okina)] GTT Ganshago Tea Time (K-ON!) [Digital]
[Kotobuki Mairo] Clijo AV Kenkyuukai (COMIC Kuriberon DUMA 2021-11 Vol. 30) [Chinese] [cqxl自己汉化]
[Kazuki Kotobuki] Ryogyaku no Kajitsu Episode 2
Manga Bangaichi 2008-09
COMIC Saija 2015-09 Vol. 2
(Souryuu) kou iu no ga ii no (ongoing)
(C80) [GOLD DUST (Kuromimi, Tange Suzuki)] Houkago Unchi Time (K-ON!)
[レズ萌え! ] けい○ん本!?総集編!RJ057452
COMIC Megastore H 2004-03
Cure Cure