URLs

• https://www.pixiv.net/users/95391
• https://www.pixiv.net/stacc/sigma99
• https://twitter.com/El0SSQbVGkE6xBO
• https://twitter.com/SIGMA99
• https://twitter.com/intent/user?user_id=42883941
• https://twitter.com/intent/user?user_id=1221653580806938624
• https://pawoo.net/@sigma99
• https://pawoo.net/web/accounts/346743
• https://sketch.pixiv.net/@sigma99
• https://www.plurk.com/sigma99
• https://www.facebook.com/sigma999
• http://carbonatedsoda.blog.fc2.com