URLs

• https://www.pixiv.net/users/2560069
• https://www.pixiv.net/stacc/yanagirei
• https://x.com/Rei_Zerozaki
• https://x.com/i/user/1344296112
• https://seiga.nicovideo.jp/user/illust/19015757
• https://www.nicovideo.jp/user/19015757
• https://sketch.pixiv.net/@yanagirei
• http://twpf.jp/rei_zerozaki
• http://com.nicovideo.jp/community/co1799057