Yokohama, September 1st, 1923. A city of liberal ideas like labor unions, women's rights, and democracy. A city of foreign delights like chocolate and cigars. A city about to be destroyed! Buildings collapse crushing hundreds and fires rage across the city as a 40ft tsunami has hit Yokohama leaving it in ruins. The tides have turned sweeping people out to sea and letting ultra-nationalists like the Black Dragon Society and Black Ocean Society rise from the ashes. Changing Taisho Democracy forever.