The last fireflies

When the mother of 14-year-old Seita and his sister Setsuko die in an American air raid in the last days of World War II...

When the mother of 14-year-old Seita and his sister Setsuko die in an American air raid in the last days of World War II, the two are left to their own devices on the destroyed Japanese countryside. Seita takes care of herself and his sister as best she can, but in their cruel reality, the two can only cling to fleeting moments of happiness.