If you liked this movie, you should also see: Nekojiru-so (2001)The Man Who Planted Trees (1987)The House of Small Cubes (2008)The Girl Who Leapt Through Time (2006)Grave of the Fireflies (1988)
A factory worker in a dark, gray world assembles devices that promise happiness. In his spare time he tinkers to create something better, and finally succeeds in perfecting his invention, which allows people to see life through rose-colored glasses. But he has to pay a price for his success.