URLs

• https://www.pixiv.net/users/111638
• https://www.pixiv.net/stacc/sen69
• https://twitter.com/SEN1227
• https://twitter.com/intent/user?user_id=24667730
• https://www.deviantart.com/sii-sen
• https://sketch.pixiv.net/@sen69
• https://sen1227.tumblr.com
• http://sen.lomo.jp
• http://pipa.jp/tegaki/VBlogList.jsp?ID=85758
• http://twitpic.com/photos/SEN1227
• http://yfrog.com/user/SEN1227/photos