REQUEST_URI = /d_522499/
GET[id]     = d_522499
content_id  = d_522499

array(2) {
  ["content_id"]=>
  string(8) "d_522499"
  ["fanza_title"]=>
  string(79) "Generated Girls Collection Genaral Collection GGC総集編 Navyblue Maid Cat1-3"
}