Utamaro - Tounyuu C 02, 12-13 ESP
[Go Fujimoto] Game Player [English]
[Spark Utamaro] Immoral Gyakushuu!
COMIC Megamilk 2011-11 Vol. 17
(SPARK9) [Red Etude (Sohya)] DANCE IN THE DARK (Aldnoah Zero)
(SPARK10) [Olga-time Slap (Ichino)] Milk ☆ Splash (World Trigger)
[Utamaro] Namaiki Oppai Banchou Ch. 1-6 [English] [Lazarus H]
COMIC Megastore H 2003-10
(SPARK10) [CoolCandy (Hashiba Noriko)] Ore to Senpai to Aibou no Hanashi (Kuroko no Basuke)
(C76) [gos to vi (Utamaro)] Kanojo ha tadano lovely desu. (Various)
(SPARK12) [Yami no Naka] Onii-san, Chotto Asondekanai? (Fate/Grand Order)
[Utamaro] Tounyuu
(SPARK11) [Hatosable (Hashinoha)] Brothers Drill (Big Hero 6)
Denkou Hitozuma Light Ring!
(SPARK10) [URO (Amama)] Neko to Sousuke (Free!)
(SPARK9) [Amanojaku. (Sakichi)] Kimi, Omoi | Thinking of You (Hunter x Hunter) [English] [HXH-Doujinshilivejournal]
(SPARK12) [Ultra Power (DX Boy)] Ryokou, Kanojo to Onsen de (Touken Ranbu)
(SPARK8) [Unlucky Strike (Gemuta)] Senpai Nama Shibori (Kuroko no Basuke)
[Kaki no Boo (Kakinomoto Utamaro)] Code Eros - Juurin no Karen - R22 (Code Geass)
(C91) [gos to vi (Utamaro)] LET US START THE SEX (Persona 5) [English] {doujins.com}
[Utamaro] Osananajimi no Oba-san ga Seiteki Sugiru (Tounyuu) [English] [jhenier13]
(SPARK10) [Haruneko (Fumiko)] Itazura ni Yoimatsuri to (Touken Ranbu)
(SPARK7) [RIRIADOLL (Takewakamaru)] Kise Wanko ni Mate! (Kuroko no Basuke)
(SPARK10) [Kougaku Meisai (Okidaka Yuu)] Iyashi Te Nushi-sama!! (Touken Ranbu)
[Utamaro] Yuukaku-bu e Youkoso! - Welcome to YUKAKU club
(SPARK10) [Snow Peach, N Kyoku, S Kyoku (Mipoko, Nori, Sayo)] Maketa Kata ga Hitotsu Dake Iu Koto o Kiku Game (Haikyuu!!)
(SPARK6) [Arcon (Meiya)] Immoralist (NARUTO) [Chinese] [沒有漢化]
COMIC Megastore 2004-04
Comic Can Doll Vol 51 (2008-04)
(SPARK13) [Yanagi-tei (Yanagi)] RaA Sairokushuu - Strawberry LIFE (Ranma 1/2)
(SPARK9) [Sorekara (Dan)] Yukiyama Kunren nite (Shingeki no Kyojin)
(SPARK10) [OVERRUNNER (Rihara)] Rival ken Koibito to Isshoni Furo ni Haittara. (Free!)
COMIC HOTMiLK 2012-12
(ComiComi16) [BLUE★SPARK (ounwm)] Members Only (Smile Precure!)
[Anthology] Rinkan-Oh
COMIC 0EX Vol. 23 2009-11
[Anthology] Slave Heroines Vol. 8 [English] {Kizlan}
Oshiri kara Hajimaru Ai mo Aruyone! | Love Can Spark From the Ass As Well!
(C63) [Studio Wallaby (Spark Utamaro)] Dokidoki Doremi (Ojamajo Doremi)
Galar no Okite
[Spark Utamaro] Moudouken | Seeing Eye Dog [English] [SaHa]
COMIC CanDoll 2008-03 Vol. 50
[Junk Center Kameyoko Bldg (Saya Products)] Okaa-san ga Muri shite Sex Volunteer o Shite kureta Hanashi.
(SPARK10) [koritz (Hasuyamada Ren)] Hikari Hito Shizuku (Yowamushi Pedal)
(SPARK11) [matine (iyutani)] Move a Little Closer (Magic Knight Rayearth) [Chinese] [沒有漢化]
(SPARK9) [Phlodexy (Yamano)] Möbius loop [English] [Carrot-Bunny]
(C75) [MAX&Cool. (Sawamura Kina)] BABY SPARKS (CODE GEASS: Lelouch of the Rebellion) [Sample]
[Mikezoutei] Haha ga Onna ni naru Jikan ~Tomodachi no Mama wa Sex Friend~
[Anthology] Toushin Engi Vol.14
(SPARK10) [san-san (Oyamada Dayo)] Slow Starter (Touken Ranbu)
(C91) [Satellite na Spark (Cross)] Purple Heart-sama ga Hitasura Chikubi o Ijirareru Hon (Hyperdimension Neptunia)
COMIC Megamilk 2010-09 Vol. 03
(SPARK12) [Kikurage-ya (Kikurage)] Osotekita Succubus ga Daisuki na Akairyuu no Onnanokodatta Ken Tsuite (Shingeki no Bahamut VIRGIN SOUL)
[Utamaro] Namaiki Oppai Banchou Ch. 1-4 [English] [Lazarus H]
(SPARK10) [plus810 (Yamada Non)] Boku no Tsuma o Shoukai Shimasu (Touken Ranbu)
COMIC Megastore 2004-08
[Anthology] 2D Comic Magazine Waki Feti Bunny Girl Vol. 1 [Digital]
[Anthology] 2D Comic Magazine Shokushu Kantsuu ni Mimodaeru Heroine-tachi Vol. 2 [Digital]
(SPARK10) [Lilith (Matthew★Mallow)] Kurai Umi no Mori de (Shingeki no Kyojin)
Mazjojo – Patreon 2016 June - Part 1
Akuma de Konkatsu!
(SPARK10) [Harusaki (Michi)] Nyan Kir-kun to Bonyuu Jean-kun no Hon (Shingeki no Kyojin)
(SPARK10) [Renka (Pirolin)] Ore no Honki Mitemiru ka? (Touken Ranbu)
(SPARK12) [Momoirohoppe (Rei)] Shall We Dance? (Granblue Fantasy) [Chinese] [無邪気漢化組]