Toyota is highly safe for solo female travelers. The city's low crime rates, well-lit and well-signposted streets, reliable public transportation, and respectful culture contribute to a sense of security. Local people are generally helpful and willing to assist if necessary. Also, the local authorities are vigilant, and emergency help is readily accessible. Nevertheless, as with any travel, it's always important to practice common safety measures like avoiding deserted areas at night and keeping your belongings secure at all times.