The clip features the film’s theme song “115 Man Kilo no Film” (The film of 1.15 million kilometers) performed by the four-member piano rock band Official HIGE DANdism.
The live-action film is directed by Takahiro Miki, who previously worked on the adaptation of Sakisaka’s Ao Haru Ride in 2014.
It was originally scheduled to be released in Japan on May 29, 2020, but has been postponed due to the COVID-19 outbreak.