The Suicide Chain

Original title: 18才　下着の中のうずき

After attempting to meet someone new on a dating website, Chihiro starts talking to Makoto, who is asking around about a string of suicides. She agrees to meet with him, as she knew one of the girls that recently passed. After the two begin to connect a bit, Makoto gets an e-mail from Chihiro, saying she doesn't see a purpose to continue living.