URLs

• https://www.pixiv.net/users/11506
• https://www.pixiv.net/stacc/muuten
• https://twitter.com/muuten_
• https://twitter.com/intent/user?user_id=56411872
• https://seiga.nicovideo.jp/user/illust/455543
• https://www.nicovideo.jp/user/455543
• https://sketch.pixiv.net/@muuten
• http://blog.livedoor.jp/muuten/
• http://www.fg-site.net/members/28416
• http://homepage3.nifty.com/muten/
• http://twitpic.com/photos/muuten_