Hagane no Renkinjutsushi - Fullmetal Alchemist - Senaka O Takuseshi Mono psp / 鋼の錬金術師 FULLMETAL ALCHEMIST 背中を託せし者 (PSP - 2009)
Cover art: sketch (Source: mentioned by the owner of the original artwork)
RAhXEPhON: Sōkyū Gensōkyoku / ラーゼフォン 蒼穹幻想曲 (PS2 - 2003)
Manual cover art (Source: credited on the cover of the manual)
RAhXEPhON: Sōkyū Gensōkyoku