Artist, mangaka. Formerly tagged as u_fukei.
Pen-name: Ｕ佳 (U-ka, reading is given as Yuuka)
Old name: "U"
Circle name: Fukei
The other circle name: 髭と煙草と縁眼鏡。 (Hige to Tabako to Fuchimegane.)
https://www.pixiv.net/users/1212106
https://www.pixiv.net/stacc/fukei0
https://twitter.com/u_fukei
https://twitter.com/intent/user?user_id=163841402
https://pawoo.net/@fukei0
https://pawoo.net/web/accounts/190078
https://vfcgju1j.fanbox.cc
https://sketch.pixiv.net/@fukei0
http://fukei0.web.fc2.com
http://fukei0.web.fc2.com/site-2/top.html
http://sakurauka.web.fc2.com
http://privatter.net/u/u_fukei
http://www.amazon.co.jp/U佳/e/B00IOY109O/
http://portal.circle.ms/Circle/Index/10382148
http://webcatalog.circle.ms/Perma/Circle/10382148
http://p.twipple.jp/user/u_fukei
http://twitpic.com/photos/u_fukei
