URLs

• https://www.pixiv.net/users/6778189
• https://www.pixiv.net/stacc/tsudajiro
• https://twitter.com/se1og3
• https://twitter.com/intent/user?user_id=1200106124113956864
• http://titanium-and-carbon.com
• http://tactsudajiro.wixsite.com/tactj