URLs

• https://www.pixiv.net/users/12354212
• https://www.pixiv.net/stacc/simyu
• https://twitter.com/syumiyo_
• https://twitter.com/intent/user?user_id=708087055616598018
• https://seiga.nicovideo.jp/user/illust/6733635
• https://www.nicovideo.jp/user/6733635
• https://sketch.pixiv.net/@simyu