URLs

• https://www.pixiv.net/users/188609
• https://www.pixiv.net/stacc/nagatosan
• https://twitter.com/matturasan
• https://twitter.com/matturasan2
• https://twitter.com/intent/user?user_id=132205543
• https://twitter.com/intent/user?user_id=2982546959
• https://sketch.pixiv.net/@nagatosan
• http://p.twipple.jp/user/matturasan
• http://twitpic.com/photos/matturasan
• http://yfrog.com/user/matturasan/photos