COMIC Magnum Vol. 33
Oyama Yasunaga Jisen Kessaku Shuu
[Oyama Yasunaga] Dokkin Clinic
COMIC Magnum Vol. 31
COMIC Lemon Club 2006-11
[Oyama Yasunaga] Himitsu no Ehon Akazukin-chan -Ijiwaru Shinaide...- (1)
(CR29) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Akuma ga Kitarite Koshi o Furu (Devilman) [Chinese] [超能汉化组]