URLs

• https://www.pixiv.net/users/3742
• https://www.pixiv.net/stacc/doru
• https://pawoo.net/@dorukun
• https://sketch.pixiv.net/@doru
• http://skip.ashigaru.jp/ws/
• http://sites.google.com/site/dorumentaiko/
• http://doru.mentaiko.googlepages.com