URLs

• https://twitter.com/ichiro_y
• https://twitter.com/intent/user?user_id=726029264437411840
• https://seiga.nicovideo.jp/user/illust/1317180
• https://www.nicovideo.jp/user/1317180
• https://www.pixiv.net/users/4141987
• https://www.pixiv.net/stacc/ichiro108
• http://108type.blog.fc2.com