Safety and Disaster Preparedness

Roppongi-itchome contains offices, hotels, restaurants and residences, so its daytime and nighttime population patterns differ considerably. Rather than describing the entire neighborhood as simply safe or unsafe, users should check current Metropolitan Police Department crime information for the precise address. Minato City also publishes its Safety and Security Handbook in Japanese, English, Chinese and Korean, covering local crime trends and crime- and fire-prevention measures. For disaster planning, the city provides maps addressing tsunami, liquefaction, seismic shaking, flooding and inland flooding, storm surge and landslide risks. The flood and inland-flood hazard information was updated in July 2026 to reflect changes in disaster-warning systems and Tokyo Metropolitan Government data, with an English version added in September 2026. Local topography varies sharply, meaning risk classifications can differ even within the same station walking area. Prospective tenants and buyers should check the exact property address on Minato City's official hazard maps and also confirm evacuation points, emergency stairs, emergency supplies and building procedures for power outages and elevator stoppages.