URLs

• https://www.pixiv.net/users/14285393
• https://www.pixiv.net/stacc/tsukasa_sugii
• https://twitter.com/TsukasaSugii
• https://twitter.com/intent/user?user_id=230113017
• https://sketch.pixiv.net/@tsukasa_sugii
• http://homepage3.nifty.com/sugiya2/