The Unexplained Universe on Instagram: "This video is said to have been recorded by a group of middle school students in Japan who were curious about an old rumor surrounding their school toilet, a place that has long been rarely used from late afternoon into the evening. According to the stories circulating, several students often heard footsteps, saw doors opening on their own, and even felt as if they were being watched from behind the stalls. When they finally gathered the courage to record