This refers to the featured actress. Performers in this industry often use stage names, and Hana Kurosaki is the specific idol associated with this release [3]. Context for "INDO18"
This is the "production code" or "CID." In the Japanese adult video (JAV) industry, every release is assigned a unique alphanumeric code by the studio to help viewers and retailers identify it [2]. This refers to the featured actress
You can search the code "FPRE-108" on major JAV databases to find the official studio (often FALENO ) and the original release date [2]. This refers to the featured actress