URLs

• https://www.pixiv.net/users/88120327
• https://www.pixiv.net/stacc/user_kvws8242
• https://twitter.com/mathiku
• https://twitter.com/intent/user?user_id=193533237
• https://manga.nicovideo.jp/manga/list?user_id=123318786
• https://skeb.jp/@mathiku