501_(gouwan)
Artist. Likes wrestling_series meme.
Nickname: 501(reading is given as Gowan or Gouwan, a wordplay for 剛腕)
The other name: 501P
Circle name: バーニングハンマー (Burning Hammer)
See also
* Pixiv account: http://www.pixiv.net/member.php?id=142134
* Niconico account: http://www.nicovideo.jp/user/490468
* Niconico Seiga: http://seiga.nicovideo.jp/user/illust/490468?target=illust_all
* Twitter account: http://twitter.com/gowan_fuerte
* Twitpic account: http://twitpic.com/photos/gowan_fuerte
* Twipple photo images: http://p.twipple.jp/user/gowan_fuerte