URLs

• https://www.pixiv.net/users/21361225
• https://www.pixiv.net/stacc/user_qgp7965
• https://twitter.com/chig1024
• https://twitter.com/intent/user?user_id=4412034438
• https://sketch.pixiv.net/@user_qgp7965
• https://www.melonbooks.co.jp/circle/index.php?circle_id=41655
• http://note.com/chiro_1023
• https://ncode.syosetu.com/n3325dv/