Rinko Eighteen: What happens when an innocent 18-year-old girl has to work in the adult video industry? Find out the hilarious results in Rinko Eighteen, based on the comic by Matsumoto Taka. In her first starring role, gravure model Tashiro Sayaka stars as Rinko, an aspiring doctor who returns home to find out that her father is bankrupt and has divorced her mother. With nowhere to go, Rinko signs up for the first job she finds, which turns out to be a production assistant at an adult video production company. Naturally, nothing can possibly prepare her for the work waiting for her at her new job…