Using their sound and film equipment like musical instruments, the members of the band GUI AIUEO:S create an audiovisual work of art. On their journey, they search for UFOs, meet odd hermits, and are introduced to the sustainable toilet.
With everybody’s life being dominated by capitalistic tyranny, Kyoto seems to be driven into oblivion by a mysterious media mogul. Only full-blood-slacker Shinsuke seems to miss everything.
Katsuo is a young boy dreaming to be a professional musician. However, when he's about to make his debut, he suddenly decides to go back to his hometown to see his old band. Finding other band members, they start practicing for a summer festival, but Katsuo's unreasonable behaviors upset his band-mates. The film's title reflects both Katsuo being a man of great talent ("ponchi"), as well as the clear blue skies ('Aozora") that make up the film's beautiful summer setting.
Aketo is 20 year old college student living in Tokyo. He has an older lover named Hiroshi who lives in Kyoto. One day, Aketo meets a young woman Harumi who is wandering around in Tokyo. Harumi rolls into Akato's house.