Tokushima is considered to be very safe for solo female travelers. The crime rate is very low and people are generally very respectful and helpful. Public transportation is reliable and safe to use at all hours. Accommodations are secure, and there are many options that cater to solo travelers. It is also common to see women traveling alone. However, like anywhere, it's important to maintain common sense safety precautions such as not walking alone late at night in secluded areas and keeping an eye on your belongings.