Commercial Property Around Onarimon: Strong Weekday Office and Medical Demand

Commercial demand around Onarimon is driven heavily by weekday activity from the Nishi-Shimbashi office population, patients, employees and students at Jikei University and Hospital, and visitors to Minato City Hall and local schools. This supports restaurants, convenience retail, pharmacies, clinics, professional offices and service businesses. The district is not primarily a residential consumer market, however, and some streets lose considerable traffic at night and on weekends. Toward Shiba Park, Zojoji and Tokyo Tower, tourism contributes more strongly; toward Shimbashi and Toranomon, office and evening dining demand increases. Commercial characteristics can therefore change within only a few hundred meters. No official uniform average retail rent for the Onarimon walking area was identified as of September 11, 2026, so no estimated rent per tsubo is provided. Site selection should include direct pedestrian counts by day and hour, visibility, floor level, signage rules, delivery access, permitted use and nearby redevelopment.