[Kotobuki Kazuki] Watashitte Eroin desu.

[Kotobuki Kazuki] Paradise Game

[Kazuki Kotobuki] Rape Me

[Kotobuki Kazuki] M no Chiana

[Kotobuki Kazuki] Hatsujou Mitsueki - Please Try Me Body♡

[P-Collection, PIGGSTAR (Nori-Haru, Nagoya Shachihachi, Kotobuki Kazuki)] Tarantula (Code Geass) [English]

(C97) [H&K (Kotobuki Kazuki)] F/GOGO (Fate/Grand Order)

[Aimaitei (Aimaitei Umami)] Kazuki-senpai no Ero Hon | Kazuki-senpai's Erotic Book (King of Prism by Pretty Rhythm) [English] {CapableScoutMan & B.E.C. Scans} [Digital]

Kazuki-senpai no Ero Hon | Kazuki-senpai's Erotic Book {CapableScoutMan & B.E.C. Scans}

[Studio ParM (Kotobuki Utage)] Tadashii Pet no Tsukurikata Soushuuhen (WORKING!!)

[Kotobuki Shinji] Aoku Kiyoku - Blue, clean [Digital]

(C82) [YELLOW APPLE (Kotobuki Ringo)] Arabiya Layla Gendan Gekan (Magi: The Labyrinth of Magic)

(C83) [Yellow Apple (Kotobuki Ringo)] Koi wa Maboroshi (Magi: The Labyrinth of Magic)

(C81) [Yellow Apple (Kotobuki Ringo)] Arabiya Layla Gendan Joukan (Magi: The Labyrinth of Magic)

[Kotobukiya (kotobuki)] Makarasan to issho! (Tokyo Afterschool Summoners) [Digital]

(COMIC1☆6) [Studio★ParM (Kotobuki Utage)] PM 32 Chichi Imouto 5 (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)

(C89) [Kaigetsudou (Kotobuki Q Taro)] Suki da yo Youko-san! - Oh! Cool Beauty? (Jitsu Wa Watashi Wa) [English] [h-manga.moe]

(C89) [Kaigetsudou (Kotobuki Q Taro)] Suki da yo Youko-san! - Oh! Cool Beauty? (Jitsu Wa Watashi Wa) [Chinese] [oo君個人漢化]

(C89) [Kaigetsudou (Kotobuki Q Taro)] Suki da yo Youko-san! - Oh! Cool Beauty? (Jitsu Wa Watashi Wa)

[Studio★ParM (Kotobuki Utage)] Anata... Gomennasai 4 Ryoujoku Miyuki Hen (Smile Precure!) [English] {doujins.com} [Digital]

(SC40) [Studio ParM (Kotobuki Utage)] PM17 Innyan Hanten | PM17 Slutty Daughter Rape Store (Macross Frontier) [Chinese] [DP控個人漢化]

[Studio★ParM (Kotobuki Utage)] Anata... Gomennasai 4 Ryoujoku Miyuki Hen (Smile Precure!) [Chinese] [SNAP个人汉化] [Digital]

[Studio ParM (Kotobuki Utage)] Anata... Gomennasai 2 Netorare Mama Hen (Smile Precure!) [Chinese] [SNAP个人汉化] [Digital]

[Studio★ParM (Kotobuki Utage)] Anata... Gomennasai Netorare Mama Hen (Smile Precure!) [Chinese] [SNAP个人漢化]

(CCOsaka76) [HiKick★Bath (Touga Kotobuki)] Oide, Oide (Axis Powers Hetalia)

[Studio★ParM (Kotobuki Utage)] Anata... Gomennasai 4 Ryoujoku Miyuki Hen (Smile Precure!) [Digital]

[Daradera! (Kotobuki)] Akuma No Omocha! (Ginga e Kickoff!!)

[Studio ParM (Kotobuki Utage)] PM14 Anata no Nozomu Watashi ni... (School Days) [Digital]

(C76) [HiKick★Bath (Touga Kotobuki)] Rin to Shite Saku Hana no Gotoku (Axis Powers Hetalia)

[Tiramisu (Kotobuki Maimu)] Bimbo-gami Taisan! [Digital]

[Studio★ParM (Kotobuki Utage)] Anata...Gomennasai 3 Suikan Miyuki Hen (Smile Precure!)

[Studio Parm (Kotobuki Utage)] Anata... Gomennasai Netorare Mama Hen | Darling... I'm Sorry - Netorare Mama (Smile Precure!) [English] {doujin-moe.us}

[Studio Parm (Kotobuki Utage)] Anata... Gomennasai 2 Netorare Mama Hen | Darling... I'm Sorry 2 - Netorare Mama (Smile Precure!) [English] {doujin-moe.us} [Digital]

[Studio ParM (Kotobuki Utage)] Anata... Gomennasai 2 Netorare Mama Hen (Smile Precure!) [Digital]

[Studio★ParM (Kotobuki Utage)] Anata... Gomennasai Netorare Mama Hen (Smile Precure!)