Yoshiko Mori
Source of wealth: Real estate
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The scale of their wealth
Health
The price of life
Let's compare Yoshiko Mori's fortune with the healthcare spending of a massive country
Yoshiko Mori could fund the entire healthcare system of DR Congo, with a population of over 105,800,000 people, for approximately 1.3 years.
But even if we compare their fortune with that of a rich country
On the other end, Yoshiko Mori could cover the healthcare spending of Luxembourg, considered the most heavily funded healthcare system in the world, for 0.6 years.
Education
Buying the future
Let's also compare their fortune with education spending, first with a poor country
Yoshiko Mori could cover the total cost of Nigeria's education system, the most populous country in Africa with over 243,000,000 inhabitants, for 0.8 years.
And yes, we can also compare it with a rich country
But they couldn't just cover the cost of a poor country; Luxembourg is considered the country with the highest per capita investment in education in the world, and Yoshiko Mori could pay for it entirely for 1.1 years.
Research
The monopoly on progress
Coming full circle, we think it's also interesting to add another gigantic country
Yoshiko Mori could fully fund the state research budget of Pakistan, the fifth most populous country in the world with over 260,000,000 inhabitants, for 4.8 years.
And of course, the country that invests the most per capita worldwide
But even if we compare the total wealth of Yoshiko Mori with Israel, the country that invests the most per capita in research in the world, they could cover the total cost of the system for 0.1 years.
Gold
Everyday luxuries

Yoshiko Mori's fortune is equivalent to 19 tons of gold. It's hard to process, since we don't usually keep a handful of gold bars in our piggy banks.

A standard gold ring usually weighs between 4 and 7 grams. Let's say this one weighs 5 grams. It's usually 18 karats.
Based on today's gold price (excluding the jeweler's commission, shipping, or anything else), that ring would be worth $546.86.
Yoshiko Mori could buy 5,170,413 gold rings. That's a lot of fingers and way too many gifts!!
And if you're struggling to visualize that many rings, it would take 1 trucks to transport them. Although Yoshiko Mori will almost certainly have enough money left over to pay for the gas.
Biography
Yoshiko Mori is the widow of real estate tycoon Minoru Mori, who died in 2012.
She inherited part of Minoru's estate, including a share of his real estate firm, Mori Building.
Mori Building is known for developments such as Tokyo's swank Roppongi Hills complex, a mix of retail, restaurants, apartments, hotel and offices.
Mori Building also co-developed one of China's tallest buildings, the Shanghai World Financial Center.
In 2023, it opened its largest project in two decades, the $4.3 billion Azabudai Hills in Tokyo, an office, condo, retail and hotel complex, including Japan's tallest building at 330 meters.
Financial Assets
Financial assets information not available.
Monthly wealth history
Fortune comparison
Historical data not available for comparison