bismarcho
Artist. Formerly tagged as usisan or urayama41.
* Name (1): ビスマルチョ (Bisumarucho or Bismarcho)
** Old name: ウシ (Ushi)
** Circle name: Bismarcho!
** Pixiv account: http://www.pixiv.net/member.php?id=5570815
** Pixiv sketch account: http://sketch.pixiv.net/@usisansan
** Twitter account: http://twitter.com/YEBLSU
** Circle.ms: http://portal.circle.ms/Circle/Index/10216868
** Comike Web Catalog: http://webcatalog.circle.ms/Perma/Circle/10216868
* Name (2): う４１ (U41)
** Twitter account: http://twitter.com/urayama41
** Pawoo account: http://pawoo.net/@usii