Safety at night:Safe
Roppongi is generally a safe area for solo female travelers, even at night. The neighborhood is well-lit and is often bustling with people, reducing the risk of walking alone. It's known for its nightlife, so there will typically be people around. Japanese culture highly respects law and order, and crime rates are typically low. However, like any urban area at night, it's always important to stay alert and aware of your surroundings, particularly in crowded entertainment districts where there could be instances of petty crime or occasional harassment. Overall though, Roppongi maintains a high level of safety.