An IMGW News Report
Japan’s capital is not only its political and cultural nerve centre but also a financial powerhouse. Home to 14 billionaires, 250 centi-millionaires, and an extraordinary 290,300 millionaires as of 2023, Tokyo is Asia’s wealthiest city. It now ranks among the world’s richest urban centres, alongside New York and the San Francisco Bay Area.
Tokyo’s economic dominance is driven by a potent mix of technology, finance, and manufacturing. Global giants such as Sony, Honda, and Mitsubishi maintain headquarters in the city, while emerging fintech and AI firms add to its allure. The wealth is highly concentrated in elite districts like Minato, Azabu, and Hiroo, where corporate executives and tech entrepreneurs reside in some of the country’s most expensive properties.
“unless Japan reforms its tax policies, the wealthiest may continue to look beyond its borders to safeguard their fortunes.”
Among Japan’s wealthiest is Tadashi Yanai, founder of the global fashion brand Uniqlo, and Masayoshi Son, the visionary behind SoftBank. The former owns a £59 million residence in Shibuya, a district known for its government officials, business leaders, and cultural significance.
In Daikanyama—Tokyo’s answer to London’s Chelsea—celebrity-studded boutiques, high-end cafés, and private residences sell for eyewatering sums, with a mansion recently listed at £3.7 million.
Despite its vast wealth, Tokyo has fewer billionaires than financial hubs such as Singapore, Los Angeles, or Hong Kong. The city’s inheritance tax—one of the highest in the world at 55%—is a significant deterrent to wealth accumulation across generations, encouraging the ultra-rich to structure their assets elsewhere.
Globally, New York remains the world’s wealthiest city, with 340,000 millionaires and 58 billionaires, thanks to its unrivalled status as the financial epicentre of the US. The Bay Area follows closely, home to Silicon Valley’s tech titans. Once the top global city for millionaires, London now lags behind with 258,000 high-net-worth individuals, though it retains its allure in elite neighbourhoods like Mayfair and Hampstead.
Tokyo’s trajectory suggests it will remain a dominant financial force in Asia. Yet, unless Japan reforms its tax policies, the wealthiest may continue to look beyond its borders to safeguard their fortunes.
