Masayoshi Son

Founder of SoftBank Group, the largest technology and investment group in Japan.

$423 millionTotal Donated
$3.5 billionTotal Invested
$21.6 billionNet Worth
Last donated a year ago!

Masayoshi has donated $0 in the last month.

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300 Million Masks for Japan

SoftBank Group Corp CEO Masayoshi Son said he has secured a monthly supply of 300 million face masks for Japan after reaching a deal with Chinese electric vehicle maker BYD Co Ltd, which has also s... read more

~$300 milliondonated a year ago via SoftBank Group
Higher Impact

COVID-19 Masks for NYC

Andrew Cuomo mentioned in a tweet: "@SoftBank donated 1.4 million critically needed N-95 masks to us. New York State thanks you. We are so grateful for this PPE that protects our healthcare workers."

~$1.4 milliondonated a year ago via SoftBank Group
Higher Impact


Karius is a life sciences company focused on generating genomic insights for infectious diseases with a non-invasive tests that helps clinicians make rapid treatment decisions.

$165 millioninvested a year ago via SoftBank Vision Fund

Brain Corp

Brain Corp is a company specializing in creating system for autonomous robotic and manufacturing processes.

$114 millioninvested 3 years ago via SoftBank Vision Fund

Ping An Healthcare and Technology

Masayoshi Son's SoftBank Vision Fund led a round of investment worth $1.5 billions into Ping An Good Doctor Ltd. - a Chinese company that linked people with their health insurance via their mobile app.

$1.6 billioninvested 3 years ago via SoftBank Vision Fund

Roivant Sciences

Roivant is focused on rapidly developing innovative medicines through a novel form of industrial organization in R&D.

$1.1 billioninvested 4 years ago via SoftBank Vision Fund


Plenty is an agriculture technology company that develops plant sciences for crops to flourish in a pesticide- and GMO-free environment.

$200 millioninvested 4 years ago via SoftBank Vision Fund

Guardant Health

Guardant Health is a leading precision oncology company dedicated to helping conquer cancer through our proprietary blood tests, vast data sets, and advanced analytics.

$360 millioninvested 4 years ago via SoftBank Vision Fund

Masason Foundation

Masayoshi Son's MasaSon foundation hope to provide resources for young people with unique talents. "The foundation has not disclosed the actual value of its grants, but it is believed to have supp... read more

~$2 milliondonated 5 years ago via Masason Foundation

Earthquake Relief for the Red Cross Society

After the 2011 earthquake and tsunami in Northern Japan, Masayoshi Son pledged the rest of his annual $1.3 million salary and $120 million immediately to the Japanese Red Cross Society.

$120 milliondonated 10 years ago

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