Artist, mangaka. Likes otoko no ko.

Pen-name: まあたん (Maatan, the artist uses this spelling: "Martan")
Circle name: なないろ工房 (Nanairo Koubou)
Old site name: なないろ絵日記

See also

• Pixiv account: http://www.pixiv.net/member.php?id=60912
• Pixiv sketch account: http://sketch.pixiv.net/@martan
• Privatter account: http://privatter.net/u/martan1972
• Twitter account: http://twitter.com/martan1972
• Circle.ms: http://portal.circle.ms/Circle/Index/10008545
• Comike Web Catalog: http://webcatalog.circle.ms/Perma/Circle/10008545
• Digital distribution site: DLSite.com
• Amazon.co.jp: http://www.amazon.co.jp/s/?search-alias=books&field-author=まあたん
• Old home page (1) (dead): http://nanairokoubou.com/
• Old home page (2) (dead): http://nanairo.chu.in/
• Old home page (3) (dead): http://www.din.or.jp/~martan/
• Old drawing board (dead): http://nanairo.maid.ne.jp/cgi/oekaki/bbsnote.cgi

(The artist had a mixi account, too.)