URLs

• https://www.pixiv.net/users/1271574
• https://www.pixiv.net/stacc/sakuma0911
• https://twitter.com/sakumag
• https://twitter.com/intent/user?user_id=77871702
• https://sketch.pixiv.net/@sakuma0911
• http://sheathy.blog.fc2.com
• http://twitpic.com/photos/sakumag
• http://yfrog.com/user/sakumag/photos