There's this website called rabbit in which many people can watch a video together, and I've been watching anime with this online otaku for the past few months, and for this season(Winter 2018), we've been watching 3 anime together, and I picked Kokkoku as the fourth one, and it was too much for her, so I put it on-hold to watch it later, since I've been watching 5 anime by myself separately. Can't do more than that.