URLs

• https://www.pixiv.net/users/75153
• https://www.pixiv.net/stacc/zefyu
• https://twitter.com/zefyu
• https://twitter.com/intent/user?user_id=38606101
• https://pawoo.net/@zefyu
• https://pawoo.net/web/accounts/354408
• https://sketch.pixiv.net/@zefyu
• http://zefyu.blog.fc2.com
• http://twitpic.com/photos/zefyu