From Up on Poppy Hill(2011)
A group of Yokohama students fight to save their school's clubhouse from the wrecking ball during preparations for the 1964 Tokyo Olympic Games. While working there, Umi and Shun gradually become attracted to each other but have to face a sudden trial. Even so, they keep going without fleeing the difficulties of reality.
Currently you are able to watch "From Up on Poppy Hill" streaming on Netflix.