[Tamatsuyada, Satou Kimiatsu] Energy Kyo-ka!! ~Bakunyuu JK. Gachizeme Hatsujouchuu!~ Shinshou Kaimaku!? Zengo Mankitsu Jealousy 4P kara no Love Love Daienjou!? [Digital]
[Matsuyama Seiji] Eiken Makaizou (Eiken) [English] [Mongolfier] [Digital] [Incomplete]
[Matsuyama Seiji] Otona no Eiken Kirika ~Chibukuro yori Ai o Komete~ (Eiken) [Digital]
Gender Bender Into Sexy Medical Examination! You said that you were only going to look... 3
[Tamatsuyada, Satou Kimiatsu] Energy Kyo-ka!! ~Bakunyuu JK. Gachi Zeme Hatsujou Chuu!~ [Digital]
[Matsuyama Hayate] Nyotaika de Ecchi Kenshin!? Mirudake tte Itta no ni... 4 [Digital]
[Tamatsuyada, Satou Kimiatsu] Energy Kyo-ka!! ~Bakunyuu JK. Gachi Zeme Hatsujou Chuu!~ Ch. 1-6 [English] [Digital]
[Tamatsuyada, Satou Kimiatsu] Henshin!? Sukekomas!! Dai 3-wa Gabugabu Harem? Kiken na Omorashi Poolside. [Digital]
[Tamatsuyada, Satou Kimiatsu] Energy Kyo-ka!! ~Bakunyuu JK. Gachi Zeme Hatsujou Chuu!~ Omata de Nukarete Okuchi de Gokugoku? Yuujou to Fukujuu no Semen Gourmet Match!? [English] [Mongolfier]
Eiken Adult Kirika ~With Love From the Milk Bags~
Young Comic 2008-07
[Hakase] 2022 nenban tadashii (da) ki kata (Dragon Ball Z)
(Mimiket 7) [Yoshinoya Matsuya (various)] DOGBOYS
Kakuto Musume Wa oo Toshigoro
[Tamatsuyada, Satou Kimiatsu] Henshin!? Sukekomas!! Dai 7 wa Nicchuu Kankei!? Iinari Kanojo to Toraware no Koman!! [Digital]
Eiken Rensai Kaishi 10-shuunen Kinen Bon Kaiteiban Sai
[Matsuyama Seiji] Otona no Zokusei Late2015 [Digital]
Young Champion Retsu Vol.08 (2007-09-30 Zoukangou)
[Matsuyama Seiji] Misoji Idol Takahashi Reiko-san no Yawarakai Oppai de Kyousha (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Tamatsuyada, Satou Kimiatsu] Energy Kyo-ka!! ~Bakunyuu JK. Gachizeme Hatsujouchuu!~ EX02: Choujou EroWres "Leona vs Sherry"! Sokushaku Fresh Dirty Ranbu!! [English] [Wazawahi] [Digital]
Young Comic 2008-12
Young Champion Retsu Vol.11 (2008-03-30 Zoukangou)
Eiken Rare Illust-shuu
[Tamatsuyada, Satou Kimiatsu] Henshin!? Sukekomas!! Dai 1-wa Inran Shota Zuki Satokura Manami <26-sai> no Baai [Digital]
(Dramatic Change 4) [Inumatsuya (Shirai Ten)] Teru-san Oishii desu! (THE IDOLM@STER SideM)
(C85) [Matsuyama Seiji (Matsuyama Seiji)] Eiken Makaizou (Eiken) [Incomplete]
50-sai no Haha ga Erosugite Nakadashi Sex o Shite moratta Doutei no Boku
[ピロシキ帝国(ンモ=エザゴ)] 生徒会長が食っちゃ寝を繰り返したら牛になったって本当ですか!?(白猫プロジェクト)
Iiko Iikoto Kimochi Iikoto | 好孩子舒服的事欲罢不能的事情
[Matsuyama Seiji] Eiken Makaizou 2 (Eiken) [Digital]
(C85) [Spermation (Tamatsuyada, Satou Kimiatsu)] Energy Kyo-ka!! Soushuuhen 3 MajiIki Hen
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
COMIC X-EROS #30
Shimatsuya-san to Beach Date
[LOVE (Kawai Hideki)] Disappear (Death Note)
Kinjo no Chuugakusei no Otokonoko ga Watashi no Mune o Chirachira Mite kuru node... Sex o Shite ageta Hanashi.
COMIC Shitsurakuten 2016-10
50歳パートの普通のおばちゃん……だがそれがいい
[Matsuyama Seiji] Onegai Makoto Sensei (Space Battleship Yamato 2199) [Digital]
[Matsuyama Seiji] Yarashite Kureru Yankee no Mama [Digital]
[Matsuyama Seiji] Azusa-san ga Ore no Yome de Eiken Mitai na Chou Bakunyuu dattara (THE iDOLM@STER) [Digital]
Eiken Makaizou 2
Hajimete no Furin Onsen
Tanomu to Sex Shite Kureru Yankee Onee-chan.
Oppai de... Icchau no?
COMIC Shitsurakuten 2016-10 [Digital]
Onegai Anna Sensei by Seiji Matsuyama
(C85) [Spermation (Tamatsuyada, Satou Kimiatsu)] Energy Kyo-ka!! Soushuuhen 2 Manguri Hen
[Kitamatsuya] Netori Mama Kanjuku Dorian no Yuuwaku (Boku no Hero Academia)
Otoko no Risou wa Sex Dekiru Okaa-san
Manga Bon 2012-12
Young Champion Retsu Vol.02
(C85) [Spermation (Tamatsuyada, Satou Kimiatsu)] Energy Kyo-ka!! Soushuuhen 1 NukiSuppo Hen
December.24
Otona no Eiken 〜 Shinonome Chiharu 26-sai 〜
(C81) [BOBCATERS (Hamon Ai, Matsuyama Seiji)] Yukiho Shinken (THE iDOLM@STER)