The True Meaning of Bento

Kitamura brings a gigantic bento to school: His parents are on a business trip, so his grandma is taking care of him for the time being. While everyone else is happy to be allowed to eat from this bento, Takasu considers it a challenge to his own housewife skills; during the following days he tries to make creative special bentos in order to "beat" his mysterious opponent... before he learns what making bento is ultimately about.