URLs

• https://www.pixiv.net/users/71526567
• https://www.pixiv.net/stacc/user_yfvy5754
• https://twitter.com/4mLolqceOnUp187
• https://twitter.com/intent/user?user_id=1173005592299880448
• https://seiga.nicovideo.jp/user/illust/120306700