[Enemakura] "Nukinuki no Mi" no Nouryokusha 5 - Shinshou Seishounen Juujigun (One Piece)
(CR26) [Paradise City (various)] Tabeta Kigasuru 45 (Angelic Layer, Card Captor Sakura)
Otona no Eiken ~Shinonome Chiharu 26-sai~
[Matsuyama Hayate] Nyotaika de Ecchi Kenshin!? Mirudake tte Itta no ni... 5 [Digital]
Otona no Eiken Kirika ~Chibukuro yori Ai o Komete~
(C85) [Matsuyama Seiji (Matsuyama Seiji)] Eiken Makaizou (Eiken) [Incomplete]
Young Champion Retsu Vol.16
Mewotojitedaite
COMING EVENT 4
[MANA-KO] Cinderella Scandal
Gender Bender Into Sexy Medical Examination! You said that you were only going to look... 2
[Matsuyama Seiji (Matsuyama Seiji)] Part no Misako-san Mune o Chirami Shite Kuru Shinjin-kun ni Fudeoroshi Shite Ageru no Ga o Suki
Little My Maid-first half-
Young Champion Retsu Vol.17
[Matsuyama Seiji] Otona no Eiken ~Shinonome Chiharu 26-sai~ (Eiken) [Digital]
Kinjo no Chuugakusei no Otokonoko ga Watashi no Mune o Chirachira Mite kuru node... Sex o Shite ageta Hanashi.
[Matsuyama Seiji] Eiken Makaizou 3 (Eiken) [Digital]
[Homuhomu Seisakujo (Igakino Agenasu)] Kuuko to Mahiro-san ni Ippai Ecchi na Koto o Sarechatta node Sono Ichibushijuu o Mitekudasai (Haiyore! Nyaruko-san) [Digital]
Young Champion Retsu Vol.08 (2007-09-30 Zoukangou)
(C81) [BOBCATERS (Hamon Ai, Matsuyama Seiji)] Yukiho Shinken (THE iDOLM@STER)
Yarashite Kureru Gal Onee-chan.
Young Comic 2009-07
[Heppoko Youchien] nemurenu yoru ni suna otoko (Ashita no Nadja)
50-sai Bakunyuu Hitozuma Kounenki de Heikei shite Ninshin shinaku natta node... Nakadashi SEX Shihoudai.
Nyotaika de Ecchi Kenshin!? Mirudake tte Itta no ni... 4 | Gender Bender Into Sexy Medical Examination! You said that you were only going to look... 4
Gender Bender Into Sexy Medical Examination! You said that you were only going to look... 1
Hajimete no Furin Onsen
Kurai Ie
(C81) [BOBCATERS (Hamon Ai, Matsuyama Seiji)] Yukiho Shinken (THE iDOLM@STER) [English] [Tigoris Translates]
(C80) [BooBooKid (PIP)] Aki to Mikage ni Iroiro Shitemita. (Yu-Gi-Oh! 5D's) [Chinese] [正人君子路过汉化]
Young Champion Retsu Vol.07 (2007-07-25 Zoukangou)
Eiken Makaizou 2
(C92) [IRODORI (SOYOSOYO)] Sokosoko Isogashii Sentaichou no Tokubetsuna Ichinichi (Full Metal Panic!) [Chinese] [脸肿汉化组]
Himitsu no Koibito
(C67) [Chuuka Mantou (Yagami Dai)] Mantou .25 (Neon Genesis Evangelion)
Young Champion Retsu Vol.06
[Matsuyama Hayate] Nyotaika de Ecchi Kenshin!? Mirudake tte Itta no ni... 3 [Digital]
[Bousou!! Fuhatsu-dan (Takai Biki)] TEHON (Hand Maid May)
Kuesutobodo, lewd demons and pleasure spells
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination Part 1
[Matsuyama Seiji] Otona no Eiken Kirika ~Chibukuro yori Ai o Komete~ | Eiken Adult Kirika ~With Love From the Milk Bags~ (Eiken) [English] [Digital]
(SC53) [Pallet Box (Haga Yuu)] Astarotte wa Omocha (Lotte no Omocha!)
[Matsuyama Seiji] Tanomu to Sex Shite Kureru Boku no Yankee Onee-chan. [English] [Digital]
Giten Ikenie Fujin ~Hikou Kaika ~
Manga Bon 2012-12
[Matsuyama Seiji] Eiken Makaizou 4 (Eiken) [Digital]
Yarashite Kureru Yankee no Mama
Young Comic 2008-08
(C80) [Shoujo Kishidan (Oyari Ashito)] LURICOMPLEX +Paper (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
Tanomu to Sex Shite Kureru Yankee Onee-chan.
[Matsuyama Hayate] Nyotaika de Ecchi Kenshin!? Mirudake tte Itta no ni... 6 [Digital]
[zen9] Yacchae! Megumi-san | Do it! Megumi-san Ch 1-6
(C91) [Matsuyama Seiji] Ura Eiken ZERO Remake (Eiken)