The holy empire of britannia has conquered Japan. Now known as a mere number 'area 11,' Japan has lost its freedom and the people have lost their rights. But one britannian boy dreams of toppling the very system he is a ...The holy empire of britannia has conquered Japan. Now known as a mere number 'area 11,' Japan has lost its freedom and the people have lost their rights. But one britannian boy dreams of toppling the very system he is a part of.