In the dystopian future of 2030, Japan enforces strict public morality laws, censoring any risqué language or behavior. Citizens must wear devices called Peace Makers that monitor their speech and actions to prevent any immoral conduct. There is a terrorist organization, "SOX" which stands to reveal the truths of the human body through explicit content. If anyone says any bad or explicit words, the Decency Squad (branch of the police) will show up and detain you. This is also for explicits.