Mangaka, doujin artist.
Japanese name: 文月 ナナ (Fumizuki Nana or Fumitsuki Nana)
Pixiv username: ぎょうざ (gyouza)
Circle name: じゃこてん。 (jakoten.)

See also

• Pixiv account: http://www.pixiv.net/member.php?id=1838993