Niihama is a pleasant city in Japan that holds a high standard of public safety. The local community is friendly and helpful, displaying a strong sense of respect towards foreigners. The streets are well-lit during the night and there is a low crime rate so you can feel secure when moving around. Japan is one of the safest countries for solo female travelers and its reliable public transportation also adds to safety. However, as with any travel, it is always good practice to stay alert and aware of your surroundings.