URLs

• https://www.pixiv.net/users/101834
• https://www.pixiv.net/stacc/yukagen
• https://twitter.com/oyukagen
• https://twitter.com/intent/user?user_id=25838129
• https://sketch.pixiv.net/@yukagen
• http://hotspring.3rin.net
• http://gantan0162.milkcafe.to
• http://yukagen.blog.shinobi.jp
• http://twitpic.com/photos/oyukagen