URLs

• https://www.pixiv.net/users/18820
• https://www.pixiv.net/stacc/ririvery
• https://twitter.com/kyabetutaro
• https://twitter.com/intent/user?user_id=71832447
• https://sketch.pixiv.net/@ririvery
• http://rorovery.blog.fc2.com
• http://p.twipple.jp/user/kyabetutaro
• http://twitpic.com/photos/kyabetutaro