Yuujou: The Friendship Experiment
Six travellers want to create a circle of friendship across the globe. In 100 days they travel from Berlin to Tokyo and follow one rule: they always meet a friend of their previous host.
Genres: Documentary
Directors: Corinne Eisenring
Writers: Yvonne Eisenring
Homepage: http://www.yuujou.world/
IMDB: tt14405000