[Matsuyama Seiji] Otona no Eiken Kirika ~Chibukuro yori Ai o Komete~ | Eiken Adult Kirika ~With Love From the Milk Bags~ (Eiken) [English] [Digital]
(C72) [MEAN MACHINE (Seijiro Mifune)] Bakunyuu Hitodzuma Bukiya Tenshu no Inbinaru Nichijou (Queen's Blade)
COMIC Papipo 2000-01
[Matsuyama Seiji] Otona no Zokusei Late2015 [Digital]
COMIC Papipo Gaiden 1995-05
(COMIC1☆9) [TRIP SPIDER (niwacho, Takenoko Seijin)] Araikko! (Fate/stay night) [Chinese]
[Takenoko Seijin] Going Otome [English] [biribiri]
[Studio Hammer Rock (Itadaki Choujo)] Gundam-H 7 Komusume Choukyou (Gundam SEED)
崖っプチ安全地帯
[Mifune Seijirou] Elf Harem Academia (COMIC MILF 2018-02 Vol. 40) [English] [sapphireblade] [Digital]
Urara no Makura
COMIC Penguin Club 2012-07 Vol.311 [Digital]
[Mizone] Gyoryuushima no Okite ~Jikyuu 1500 yen!! Gyogyou o Tetsudau Kantan na Oshigoto desu. (Dansei nomi Bashou) Kouhen~ [English] [Metaphrastes] [Digital]
(SC61) [INS-mode (Amanagi Seiji)] Enoshima Route! (Danganronpa)
[Dokudoku Ryouki Garou (Various)] Genkai Haretsu [Digital]
COMIC Penguin Club 2016-08
[Studio Hammer Rock (Itadaki Choujo)] GUNDAM H Vol. 1 (Mobile Suit Gundam)
COMIC Penguin Club 2016-04
(C84) [ITADAKI CAT (Nekota Kojirow)] Cocoon (Shingeki no Kyojin) [English]
[Aura Seiji] Mayoeru Kohitsuji
COMIC Papipo Gaiden 1995-09 Vol.16 [Incomplete]
(C81) [BOBCATERS (Hamon Ai, Matsuyama Seiji)] Yukiho Shinken (THE iDOLM@STER)
[rbooks] Mahou Shoujo-tachi ga Aku Sennou Sarete Zettai Fukujuu no Omanko Geboku e Choukyou Kanryou
[Great Dadan (Seijirou Kagechika)] Yoruichi Nyan no Hon 2 (Bleach) [2004-10-29]
[THE SEIJI] Aozora ni Hakutou -Hakuchuu Torimidashi Roshutsujou
(C76) [Hibiki (Iganseijin)] Yuka × Patchu demo Ii n janai? (Touhou Project)
Otona no Eiken Kirika ~Chibukuro yori Ai o Komete~
[Studio Hammer Rock] Gundam-H 5 (Gundam Seed)
Gekkan Comic Muga 2004-01 Vol.5
[Anthology] [2006-08-10] COMIC MEGAPLUS Vol.35 (2006-09)
[THE SEIJI] Hitozuma Seitai Zukan
(C88) [INS-mode (Amanagi Seiji)] Risou no Imouto [English] [biribiri]
COMIC Momohime 2007-05
(C91) [Itadaki Cat (Nekota Kojirow)] Amai Nioi (Boku no Hero Academia) [Incomplete]
(COMIC1☆7) [INS-mode (Amanagi Seiji)] Dangan Bunki Route (Danganronpa) [SMDC] [English]
COMIC Penguin Club 2015-03
[Amanagi Seiji] Shojo de Bitch [Chinese]
[Matsuyama Seiji] Eiken Rare Illust-shuu (Eiken) [Digital]
(C62) [American-Kenpou (Kikuchi Seiji, Yabuki Gou)] Tokage Head no Na ni Kakete (Chobits)
Shiboushin
[The Seiji] Aneki's Broken Hearted Trip [English][Decensored]
[Anthology] [2007-02-10] COMIC MEGAPLUS Vol.41 (2007-03)
Young Champion Retsu Vol.14
Chikan no Sonzai Shinai Subarashii Sekai Kyoushitsu Hen
Kinpatsu Yancha-kei na Kanojo to no Kurashikata 3
Comic MegaPlus Vol 10 [2004-08]
(C76) [Takesato (Takenoko Seijin)] Junbigou 4 Sakura ga Kawaisugiru Koto o Tsutaetai Hon 2 (Fate/stay night)
(COMIC1☆6) [MEAN MACHINE (Mifune Seijirou)] Gisho ・Renshiden (Shin Sangoku Musou) [Digital]
COMIC Penguin Club 2013-10
[Saba Satoru] Okujou e Yukou yo | Heated Rooftops [English] [Lunatic Translations] [Decensored]
[Kio Seiji] LEATHERMAN Vol. 2
跪いて愛を誓え
Eiken Makaizou 3
(C84) [Hibiki (Iganseijin)] Jashin Kitarite Patche o Kuu (Touhou Project)
[Amanagi Seiji] My Juliet (COMIC Penguin Celeb 2011-12) [English] [SMDC] [Digital]
FINAL ECSTASY -COMIC Ver.-
[Matsuyama Seiji] Tanomu to Sex Shite Kureru Boku no Yankee Onee-chan. [English] [Digital]