Kouta Noda is a 2nd grade high school student at a village. A transfer student, Tendo, from Tokyo becomes Kouta Noda’s classmate. Tendo has a mysterious mood. The two teens becomes friends and spend time having fun, but, one day, one of Kouta's friends disappears. There is a local village legend that one kid will disappear every 100 years.
Unfortunately the movie Rin is not yet available on HBO Max.
| Writing | Makoto Watanabe | Writer |
| Directing | Katsuhiko Ikeda | Director |
