REQUEST_URI = /3nwf067/
GET[id]     = 3nwf067
content_id  = 3nwf067

array(2) {
  ["content_id"]=>
  string(7) "3nwf067"
  ["fanza_title"]=>
  string(30) "濡れっ娘 G-90 羽野理沙"
}