Hiraizumi offers a high level of safety for solo female travelers. Japanese culture is known for its respectfulness, and crime rates are generally low. Hiraizumi, like many parts of Japan, is friendly to tourists and its locals are often more than willing to assist. The town itself is pretty tranquil and easy to navigate. Nightlife is quiet, further minimizing risks. Always remember though, exercising general caution and awareness of your surroundings is still necessary.