Iwakuni, offers an environment of safety and politeness that is inherent in Japanese culture. The crime rate is significantly low, and the general environment is peaceful and orderly. Japan is known for its efficient public transportation system, which is reliable even at night. Locals are usually respectful and helpful towards travelers. Though it's still important to take regular precautions, Iwakuni remains a very friendly city for solo female travelers. It is advisable to have a understanding of basic Japanese phrases as English may not be widely spoken.