URLs

• https://www.pixiv.net/users/16855
• https://www.pixiv.net/stacc/zuka-t
• https://twitter.com/zuka881
• https://twitter.com/intent/user?user_id=94781568
• http://www.nicovideo.jp/mylist/26847968
• http://zuka.ojaru.jp
• http://twitpic.com/photos/zuka881