URLs

• https://www.pixiv.net/users/427773
• https://www.pixiv.net/stacc/icehawkshokkaido
• https://sekitoba-sei0108.booth.pm
• https://pawoo.net/@SeiShonagon0108
• https://sketch.pixiv.net/@icehawkshokkaido
• https://misskey.io/@SeiShonagon0108
• http://kanu3state.blog.fc2.com
• https://portal.circle.ms/Circle/Index/10439927
• https://twpf.jp/sei0108
• https://sekitobaninorite.wixsite.com/website
• https://twitter.com/sei0108
• https://twitter.com/intent/user?user_id=162075864
• https://pawoo.net/web/accounts/6680752
• http://sekitobaninorite.web.fc2.com