URLs

• https://www.pixiv.net/users/47752
• https://www.pixiv.net/stacc/midnightbird
• https://twitter.com/kayo_o
• https://twitter.com/intent/user?user_id=2951695144
• http://www.nicovideo.jp/mylist/17827580
• http://nnnightbird.jugem.jp
• http://twitpic.com/photos/kayo_o
• http://yfrog.com/user/kayo_o/photos