(SC36) [Studio ParM (Kotobuki Utage)] PM 12 Niku Shuujin | Meat Prisoner Dutch Wife (One Piece) [English] {doujin-moe.com}
(C94) [H&K (Kotobuki Kazuki)] F/GO (Fate/Grand Order)
(C85) [Yellow Apple (Kotobuki Ringo)] Lovely Fruit (Magi: The Labyrinth of Magic)
[Kotobuki Maimu] No-pan Cheer Girl! ~Kaikyaku Kupaa de Ore no Yaruki mo Asoko mo Binbin! Vol. 3
[Kotobuki Maimu] No-pan Cheer Girl! ~Kaikyaku Kupaa de Ore no Yaruki mo Asoko mo Binbin! Vol. 1
[Kotobuki Maimu] No-pan Cheer Girl! ~Kaikyaku Kupaa de Ore no Yaruki mo Asoko mo Binbin! Vol. 2
[Kotobuki Kazuki] Kaikan Jukujo Massage 1-3
[Kotobuki Kazuki] Chigyaku no Wana | A Naughty Trap Ch. 1-3 [English] [desudesu] [Digital]
[Kotobuki Kazuki] Sis Ero Ch. 1-9 [English] {Tadanohito}
[Kotobuki Kazuki] Sis Ero Ch. 1-4 [English] {Tadanohito}
[Kotobuki Kazuki] Sis Ero [English] {Tadanohito}
[Kotobuki Kazuki] Chigyaku no Wana Ch. 1-3 [Digital]
[Kotobuki Kazuki] Sis Ero Ch. 1-5 [English] {Tadanohito}
[Kotobuki Kazuki] Torokechau no | Eraptured Make Love Ch. 1-6 [English] [Tadanohito]
[Studio★ParM (Kotobuki Utage)] Anata...Gomennasai 3 Suikan Miyuki Hen (Smile Precure!) [English] {doujin-moe.us}
[Kotobuki Kazuki] Enraptured Make Love Ch. 1-8 [English] {Tadanohito}
[Azumaya Shiten (Kotobuki Maimu)] Ikenai Asobi 2 (Keroro Gunsou)
[Kotobuki Kazuki] Zutto Oneechan no Turn!! | It's My Turn Forever!! [English] {Tadanohito}
[HiKick★Bath (Touga Kotobuki)] Oide, Oide (Axis Powers Hetalia)
(C79) [Studio★ParM (Kotobuki Utage)] Kuroneko to Kirino to... Soshite Ore | Kuroneko, Kirino, and Finally Me (Ore no Imouto ga Konna ni Kawaii Wake ga nai) [English] [doujin-moe.us]
(C81) [KI-SofTWarE (Kiken Shisou, Musabetsu Bakugeki)] Ki Kotobuki Tsumugi 2 (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}
[Kotobuki Kazuki] JUICY SWEETS
(C44) [GUY-YA (Hirano Kouta, Kotobuki Tsukasa, Noriharu, Yamada Shuutarou)] GUY-YA (Oh My Goddess!)
(C43) [MALEVOLENT KREATION, Takashimada Store (Kotobuki Tsukasa)] Geki Kuukan Excite Hon Series 3 - Sailor Moon Hon (Bishoujo Senshi Sailor Moon)
(C81) [DANGEROUS THOUGHTS (Kiken Shisou, Musabetsu Bakugeki)] Ki Kotobuki Tsumugi 2 (K-ON!)
(SC52) [Studio ParM (Kotobuki Utage)] PM29 Chichi Imouto 2 (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(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}
(C79) [H&K (Kotobuki Kazuki)] Climax Ecstacy (BAYONETTA)
(SC47) [Studio ParM (Kotobuki Utage)] PM24 Shukujo no Seikyouiku (Ladies versus Butlers!) [English]
[Kotobuki Kazuki] Torokechau no
(C58) [H&K (Kotobuki Kazuki)] Koufuku no Rakuin TOMOE Hen
(C76) [HiKick★Bath (Touga Kotobuki)] Rin to Shite Saku Hana no Gotoku (Axis Powers Hetalia) [2nd Edition]
(C58) [H&K (Kotobuki Kazuki)] D.O.E Day of Execution (Dead or Alive)
(SC27) [Studio ParM (Fujiwara Noriwo, Kotobuki Utage)] PM3 Zoku Niku Benki Tte... Nan Desu Ka? | Why am I Working as a Sex Slave? (Genshiken) [English](Imari+Torn)
[Azumaya Shiten (Kotobuki Maimu)] Ikenai Asobi Nan Desu? (Tales of Vesperia)
[Kotobuki Kazuki] Sis Ero
(C68) [P-collection, PIGGSTAR (Nagoya Shachihachi, nori-haru, Kotobuki Kazuki)] Ichigo Hankachou (Kari) 2 (Ichigo100%)
[Kotobuki Kazuki] Kanro
[Azumaya Shiten (Kotobuki Maimu)] Ikenai Asobi ~Natsumi Special~ (Keroro Gunsou)
[Kotobuki Maimu] Nurunuru Gakuen Harem ~ Ukkari JK to Ecchi Shimakuri!!
[Studio★ParM (Kotobuki Utage)] Anime Yome Ichijiteishi! Monitor-nai no Yome ni Eroi Koto o Shimakuru Hanashi (Gundam Build Fighters Try) [Digital]
[Kotobuki Kazuki] Hounyuu no Ryoujokuteki na Nichijou
[Studio★ParM (Kotobuki Utage)] Anata... Gomennasai 4 Ryoujoku Miyuki Hen (Smile Precure!) [Digital]
(SC51) [Studio★ParM (Kotobuki Utage)] PM 28 Chichi Imouto (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
[Kotobuki Kazuki] Predator
(C69) [Azumaya Shiten (Kotobuki Maimu)] Ikenai Asobi (Keroro Gunsou)
(C68) [H&K (Kotobuki Kazuki)] Kakutou Ane Ane (Rumble Roses)
(SC39) [Studio ParM (Kotobuki Utage)] PM16 Niku Joku Kan (Kidou Senshi Gundam 00) [English]
(C72) [Studio ParM (Kotobuki Utage)] PM 13 - Koku no Inran Shimai | PM13 - The Guilty Slut Sisters (Tengen Toppa Gurren Lagann) [English]
[Kotobuki Kazuki] Lust
(C62) [H&K (Kotobuki Kazuki)] Kyokutou Mayonnaise (Dead or Alive)
[Kazuki Kotobuki] Ryogyaku no Kajitsu Episode 2
(C64) [H&K (Kotobuki Kazuki)] Zecchou Chest! (SoulCalibur)
(C69) [Studio★ParM (Kotobuki Utage)] PM08 Shuu Ichigo Gari (Ichigo 100%) (English)
(Comic Characters! 01) [Studio★ParM (Kotobuki Utage)] PM07 Zoku Ichigo Gari (Ichigo 100%) [English]
(C68) [Studio★ParM (Fujiwara Noriwo, Kotobuki Utage, Tanaka Naburo)] PM06 Ichigo Gari (Ichigo 100%) [English]
(C72) [Studio ParM (Kotobuki Utage)] PM 13 - Koku no Inran Shimai (Tengen Toppa Gurren Lagann)
(C69) [H&K (Kotobuki Kazuki)] Kakutou ane ane SOUL (SoulCalibur)
(C73) [H&K (Kotobuki Kazuki)] Shinigami Zukan Crazy (Bleach, Code Geass)
[Kotobuki Kazuki] Sis Ero Ch. 1-2 [English] {Tadanohito}
[P-Collection, PIGGSTAR (Nori-Haru, Nagoya Shachihachi, Kotobuki Kazuki)] Tarantula (CODE GEASS: Lelouch of the Rebellion)
[Kotobuki Kazuki] Watashitte Eroin desu. | I'm So Naughty [English] {Tadanohito}
[Kotobuki Kazuki] Torokechau no | Enraptured Make Love (Complete) [English] {Tadanohito}
(C76) [Studio★Parm] Inran!(K-ON) [English]
(C74) [Studio ParM (Kotobuki Utage)] PM18 Da Idol (Macross Frontier)
(SC37) [Studio ParM (Kotobuki Utage)] PM 14 - Anata no Nozomu Watashi ni... (School Days)
(SC32) [Studio ParM (Kotobuki Utage)] PM 10 In Nin Shugyou | PM 10 - Indecent Ninja Training (Naruto) [English] [SaHa]
(SC31) [Studio ParM (Kotobuki Utage, Tange Suzuki)] ParM SpeciaL 1 In Nin Shiken | Indecent Ninja Exam (Naruto) [English] [SaHa]
[Kazuki Kotobuki] Ryogyaku no Kajitsu Episode 1
[Kotobuki Kazuki] Watashitte Eroin desu.
[Kotobuki Kazuki] Paradise Game
(SC33) [Studio ParM (Kotobuki Utage, Tange Suzuki)] PM 11 In Nin Dorei | Indecent Ninja Slave (Naruto) [English] [SaHa]
[Kazuki Kotobuki] Rape Me
(C71) [Studio ParM (Kotobuki Utage)] Kan Zyoku Kizoku (Zero no Tsukaima [The Familiar of Zero])
(Comic Castle 2006) [Studio ParM (Kotobuki Utage, Tange Suzuki)] PM 9 In Nin Shiken (Naruto)
(SC32) [Studio ParM (Kotobuki Utage, Tange Suzuki)] PM 10 In Nin Shugyou (Naruto)
(SC33) [Studio ParM (Kotobuki Utage, Tange Suzuki)] PM 11 In Nin Dorei (Naruto)
[Kotobuki Kazuki] M no Chiana
[Kotobuki Kazuki] Hatsujou Mitsueki - Please Try Me Body♡
(C71) [Studio★ParM (Kotobuki Utage)] ParM SpeciaL 04 ToNABUru (To LOVE-Ru) [English] [Seinen-Manga]
(C67) [Studio ArtRoom (Rakurincho, Kotobuki Utage)] AR5 Shakugan no Shana (Shakugan no Shana)
(Puniket 11) [Studio ArtRoom (Kotobuki Utage, Rakurincho)] AR7 Shakugan no Shana 3 Tsuujouhan (Shakugan no Shana)
(SC27) [Studio ArtRoom (Kotobuki Utage, Rakurincho)] AR6 Shakugan no Shana 2 (Shakugan no Shana)
[Studio★ParM (Kotobuki Utage)] Nyaruko ni Biyaku o Nomasarete… (Haiyore! Nyaruko-san) [Digital]
[P-Collection, PIGGSTAR (Nori-Haru, Nagoya Shachihachi, Kotobuki Kazuki)] Tarantula (Code Geass) [English]
[Kotobuki Maimu] Kaiketsu!Ruruko | 幫您解決!留留子 [Chinese]
(SPARK10) [Kotobukiza (Yuu)] Akabane Karma no Nagisa-kun Seikyouiku Shidou (Ansatsu Kyoushitsu)
COMIC Masyo 2010-08
(C42) [Rei no Yoningumi (Various)] Ikujinashi Satsu (Various)
COMIC HOTMiLK Koime Vol. 13 [Digital]
COMIC HOTMiLK Koime Vol. 12 [Digital]
(C42) [UROBOROS (Various)] KAWA-INOCHI
[Kabayakiya (Unagimaru)] Mugi-chan no Himitsu no Arbeit Complete (K-ON!) [Digital]
H-MATE 爱上男闺蜜【 chinese】中文 ch1-20
[Sabi Wasabi] Nuresoboru Takotsubo (COMIC Unreal 2015-10 Vol. 57} [English] {Hennojin}
[Koa (Various)] Enema no Tenchi 3 (Various)
[Agohimo Yoika (Ashimoto Yoika)] Docchi ni Ireru? (K-ON!)
[Jeanne DA'ck] Guruguru Yoghurt | Churning Yoghurt (Hokkai no Kotou Chira Chira) [English] [Digital]
[AKYS Honpo] Yokkyuu Fuman Tsuma wa Buka no Chinpo no Yume o Miru ka
[AKYS Honpo] Musuko Chinpo ni Osowarete…
[AKYS Honpo] Junjou Love Love na Kuro Gal to Asedaku Ecchi
[AKYS Honpo] Osananajimi ga Tenkousei ni...
[AKYS Honpo] Ijimeteita Doukyuusei to Hahaoya ga Itsunomanika...
[AKYS Honpo] 30 Sugi made Doutei datta Doukyuusei no Fudeoroshi o Shitara Kairaku Ochi Saserareta Hitozuma
[AKYS Honpo] Kuro Gal Shojo Bitch no Hajimete no Sex
[AKYS Honpo] Jibun o Ijimeteita Onna ni Saimin Choukyou
[AKYS Honpo] Osananajimi ga Kiyowa na Doukyuusei to Itsunomanika...
[AKYS Honpo] Tsuyoki na Yome ga Danna no Douryou ni Netorareru
[AKYS Honpo] Otto no Inu Ma ni…
[Kousuke] Fantasy Wotakatsu Hajimemashita (COMIC Anthurium 2018-08) [Chinese] [查爾斯個人漢化] [Digital]
(COMITIA117) [HONEY QP (Inochi Wazuka)] Futanari Chinkasu Cheese Koujou Kengaku