URLs

• https://www.pixiv.net/users/56029
• https://www.pixiv.net/stacc/kobadai
• https://twitter.com/arikawakoba
• https://twitter.com/intent/user?user_id=77021365
• https://sketch.pixiv.net/@kobadai
• http://likefairly.blog.fc2.com
• http://p.twipple.jp/user/arikawakoba
• http://twitpic.com/photos/arikawakoba
• http://yfrog.com/user/arikawakoba/photos