Toyama is a safe destination for solo female travelers. The crime rate is quite low, and the locals are respectful and well-cultured. Public transportation is reliable and efficient, making it easy to navigate the city. While it's always important to stay aware of your surroundings, you can generally expect to feel safe walking around, even at night. However, it's always a good idea to know some basic Japanese phrases, or have a translation app ready, as not all locals are proficient in English.