Marunouchi 1-chome

Marunouchi 1-chome (丸の内１丁目) is a primarily commercial or business district with relatively few residents in Chiyoda, Tokyo with a residential population of 10 (2020 Census). The average household size is 1.0 persons, indicating a prevalence of single-person households. The nearest station is (東京), approximately a 1-minute walk away. Other nearby stations include (6 min) and (7 min).

Based on 2024 official data from the Tokyo Metropolitan Police Department, Marunouchi 1-chome recorded 418 criminal incidents, resulting in a crime rate of 41800 per 1,000 residents and earning a safety grade of F (Very High Crime). Compared to 2023, reported crime increased by 74 cases. Over the full 6-year period since 2018, crime has significantly declined (-35%).

The most frequently reported crime type in this area is shoplifting (74 cases in 2024), accounting for 18% of all incidents. For broader context, Chiyoda ranks #10 out of 23 wards in Tokyo for overall safety. Note: this area has a very small residential population, which can result in a statistically inflated crime rate that may not reflect the actual safety experience for residents.