I'm looking for dramas or movies that are about autistic people.
Requirements are that autism would be the main theme of the drama/movie, preferably autistic children, the genius aspect is a bonus. I'm not looking for dramas like Ataru, where his capabilities were used to solve crimes. I'm looking for somewhat a real life plot, for example, how the person lives in his surroundings, how the parents go through hardships while raising autistic children. It doesn't have to be a drama [genre wise], but I'm rather looking for something serious than a comedy [though if there's a good comedy on the topic, let me know, who knows].
Other preference it's that it would be Japanese, but it's only my watching preference, I'll take recommendations from any country.