Showa American Story is a single-player action RPG game. The story is about the main character, Choko Chigusa. She is a teenage girl miraculously revived from the dead, on a journey of truth and revenge. When she wakes up to is a reimagined America that finds itself as Japan’s unofficial colony. But this world isn’t just a fusion of American and Japanese cultures.  Apparently, a mysterious incident caused this post-apocalyptic world to be marred by zombies, monsters, and human survivors of different backgrounds and beliefs, which is arguably more frightening than the threat of the undead.