URLs

• https://www.pixiv.net/users/2630903
• https://www.pixiv.net/stacc/shijyo
• https://twitter.com/shijyo
• https://twitter.com/intent/user?user_id=75905027
• https://sketch.pixiv.net/@shijyo
• http://shijyo.blog.fc2.com
• http://shijyo.sakura.ne.jp
• http://c10005829.circle.ms/oc/CircleProfile.aspx
• https://webcatalog.circle.ms/Perma/Circle/10005829
• http://doujinshi.mugimugi.org/browse/author/8685/Sadahumi-Shijyo/
• http://twitpic.com/photos/shijyo