URLs

• https://www.pixiv.net/users/1440674
• https://www.pixiv.net/stacc/kumakiti777
• https://twitter.com/situkuma
• https://twitter.com/intent/user?user_id=169244634
• https://sketch.pixiv.net/@kumakiti777
• http://situkuma.blog.fc2.com
• http://doujinshi.mugimugi.org/browse/circle/10151/
• http://www.kuma-ana.com