URLs

• https://www.pixiv.net/users/1127127
• https://www.pixiv.net/stacc/piyosuka
• https://twitter.com/piyosuka
• https://twitter.com/intent/user?user_id=1861994438
• https://sketch.pixiv.net/@piyosuka
• http://piyosuka.blog.fc2.com
• http://openuser.auctions.yahoo.co.jp/jp/user/cool_joe_cool_9999