Artist.

Japanese name: あるか or アルカ (Aruka, the artist uses this spelling: "alka")
Circle & site name: あるかねっと

h4.See also

* Blog: http://alka01.blog.fc2.com/
* Pixiv account: http://www.pixiv.net/member.php?id=263118
* Tinami account: http://www.tinami.com/creator/profile/48067
* Niconico account: http://www.nicovideo.jp/user/8072068
* Niconico Seiga: http://seiga.nicovideo.jp/user/illust/8072068?target=illust_all
* Twitter account: http://twitter.com/alka_p1
* Twipple photo images: http://p.twipple.jp/user/alka_p1
* Twitpic account (stopped): http://twitpic.com/photos/alka_p1
aruka (alka p1)