Artist.
Nickname: ルー (Rū) 
Other name: Ruu1123 

h4.See also

"Pixiv account":http://www.pixiv.net/member.php?id=5167203 
"Nico Seiga Video":http://seiga.nicovideo.jp/user/illust/13062261 
"Twitter account":https://twitter.com/ruu1123 
ruu1123