eruthika
Artist.
Nickname: エルティカ or えるてぃか (Erutyka, the artist uses this spelling: "Eruthika")
See also
- Pixiv account: http://www.pixiv.net/member.php?id=826139
- Niconico account: http://www.nicovideo.jp/user/18913453
- E☆EveryStar account: http://estar.jp/.pc/_crea_u?c=U2FsdGVkX18xXOTc5MDkyNv1BnOPudy7l0
- Twitter account: http://twitter.com/Eruthika