URLs

• https://www.pixiv.net/users/81454
• https://www.pixiv.net/stacc/karasu-dou
• https://twitter.com/krs_a
• https://twitter.com/intent/user?user_id=77363898
• https://sketch.pixiv.net/@karasu-dou
• http://karasu.oheya.jp
• http://www.oheya.jp/~karasu/
• http://krsd.blog.fc2.com
• http://theinterviews.jp/karasu-a
• http://twitpic.com/photos/krs_a
• http://yfrog.com/user/krs_a/photos