URLs

• https://www.pixiv.net/users/783755
• https://www.pixiv.net/stacc/cosmos-yop
• https://twitter.com/ryokuyou
• https://twitter.com/intent/user?user_id=69372205
• https://sketch.pixiv.net/@cosmos-yop
• http://greencosmos.blog.fc2.com
• http://twitpic.com/photos/ryokuyou
• http://yfrog.com/user/ryokuyou/photos