Sakura Oda

In an alternate universe, the Japanese have colonized the west coast of the United States(New Britain in this world). Named Shin’nihon, their lands have expanded eastward at the same time as New Britain expanded Westward with the Louisiana Purchase. It is a time of war. The Japanese have allied with native tribes to fight against New British invaders. You are a soldier of the New Britain army and ran out of ammunition. You are on a solo mission and meet a lone female samurai of Shin’nihon(New Japan).