This 8mm film directed by Katsuyuki Hirano (平野勝之) and based on a homonym short story by Katsuhiro Otomo published in Shūkan Manga Action in 1978-VII-27 was selected in the PIA FILM FESTIVAL's 10th edition celebrated from june 6 to 14 this year.
Official site: http://pff.jp/jp/award/1987.html#aino
Katsuhiro Otomo's 26 page long manga AI NO MACHIKADO NI CHŌME SAN BANCHI (愛の街角2丁目3番地) was collected in the book GOOD WEATHER.