URLs

• https://www.pixiv.net/users/74759736
• https://www.pixiv.net/stacc/user_amyk8534
• https://twitter.com/OkuboMasau
• https://twitter.com/intent/user?user_id=1356954393636036614
• https://mypage.syosetu.com/2123477/
• https://syosetu.org/user/401575/