Artist.

Japanese name: ねたまる (Netamaru)
Old name: にふだう (Nifudau)

h4.See also

* Pixiv account: http://www.pixiv.net/member.php?id=6284617
* Niconico account: http://www.nicovideo.jp/user/30955011
* Twitter account: https://mobile.twitter.com/netamaru000 
* Old twitter account: http://twitter.com/netamaruprpr
netamaru