Main story:
https://newsdig.tbs.co.jp/articles/-/2521135
Some background on the victim:
https://matomedane.jp/page/106458
Won't link to "evidence" but it appears she was in many amateur AV movies that are shot Point of view in hotel rooms and appear on Japanese porn sites like FC2.
A disturbing comment from someone in the amateur AV industry: "this kind of incident happens about once a year".
by Kmlevitt