URLs

• https://www.pixiv.net/users/49335561
• https://www.pixiv.net/stacc/user_egtu5742
• https://twitter.com/Descartes_0811
• https://twitter.com/Eureka0811
• https://twitter.com/intent/user?user_id=1301455159424217088
• https://twitter.com/intent/user?user_id=1383014026867712002