A new movie opened in Japan in late September called Nonchan Noriben (the rather sparse listing on IMDB). Here's a trailer:
The Nonchan part of the title is the name of the little daughter of the main character, Komaki. The Noriben part of the title refers to the name of a classic type of bento. I explained how a noriben is made here, as well as a little bit of the culture behind it. Basically, any bento consisting of layers of rice and nori seaweed is a noriben.