Aka no Etude (Soya)
    Aka no Etude (Soya)
    Associated Names: Aka no Etude (Sooya)
    Name (in native language): 赤のエチュード (そーや)
    Pixiv: http://www.pixiv.net/member.php?id=762644
    Twitter: http://twitter.com/sohyalll
    Website: http://redetude.blog.fc2.com/
    Circle: Aka no Etude, Red Etude
    Artist: Soya