Decisive Match! Girls Dorm Against Boys Dorm

決戦！女子寮対男子寮

Also known as 決戦!女子寮対男子寮

A world-class marathon becomes the catalyst of clashes between the guests of a women’s and a men’s dormitory. Armed with toy machineguns and pistols, the young people challenge each other in a breathless race through the city streets. For one of the girls, the battle ends on the beach, where she watches an amazing event take place.