URLs

• https://www.pixiv.net/users/83989
• https://www.pixiv.net/stacc/yagikazu
• https://seiga.nicovideo.jp/user/illust/2049545
• https://www.nicovideo.jp/user/2049545
• https://sketch.pixiv.net/@yagikazu
• http://yksroom.web.fc2.com
• http://myhome.cururu.jp/yagikazu/