Watch Document 72 Hours Season 5 Episode 17 Online

The rooftop Ferris wheel in Matsuyama, western Japan, is an attraction that every local knows. During the slow 15-minute ride, people enjoy the view of the entire city and ponder over joy and sorrow. High school students say that it's a routine to hop on the Ferris wheel before their exams to refresh their minds. An old widow always takes a ride after shopping and reflects on her life. Why are people drawn to these enclosed capsules that simply go up and come back down? For 3 days, we spoke to the people as they take this 15-minute journey up to the sky.