https://www.pixiv.net/users/8806519
https://www.pixiv.net/stacc/leopard3a
https://twitter.com/leopardrapoel
https://twitter.com/intent/user?user_id=229262922
https://sketch.pixiv.net/@leopard3a
http://leo407.blog.fc2.com
http://amazon.co.jp/dp/4862693938/
http://www.doujinshi.org/browse/author/1670/Leopard/
http://book.dmm.co.jp/detail/b915awnmg00573/