Artist: Matsuyama Seiji

Young Comic 2008-08

Young Comic 2008-07

[Seiji Matsuyama] Ura Eiken ZERO (Eiken)

[Matsuyama Seiji] Azusa-san ga Ore no Yome de Eiken Mitai na Chou Bakunyuu dattara (THE iDOLM@STER) [Digital]

[Matsuyama Seiji] Onegai Makoto Sensei (Space Battleship Yamato 2199) [Digital]

[Matsuyama Seiji] Eiken Makaizou (Eiken) [Digital]

[Matsuyama Seiji] Misoji Idol Takahashi Reiko-san no Yawarakai Oppai de Kyousha (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

[Matsuyama Seiji] Onegai ♥ Anna-Sensei

Onegai Anna Sensei New Chapters

Young Comic 2009-01

Young Comic 2009-07

Young Comic 2009-01

Young Comic 2008-12

Young Comic 2008-10

Young Comic 2008-09

Young Comic 2008-08

Young Comic 2008-07

[Seiji Matsuyama] Ura Eiken ZERO (Eiken)