Japan
Richest billionaire
as of 08/13/26Total count of billionaires
as of 08/13/2643
Combined net worth
as of 08/13/26$243.21B
Changes by percentage
Richest billionaires as of Japan

#30

Masayoshi Son
$66.9B$614M (0.9%)
69
Japan
Telecom, Investments

#31

Tadashi Yanai & family
$66.3B$513.9M (-0.8%)
77
Japan
Fashion retail

#98

Takemitsu Takizaki
$25.6B$155.9M (-0.6%)
81
Japan
Sensors

#634

Yasumitsu Shigeta
$6.4B$74.2M (1.2%)
61
Japan
Mobile phone retailer

#832

Takao Yasuda
$5.1B$18.9M (-0.4%)
77
Japan
Retail

#1111

Akira Mori & family
$3.9B$4.1M (-0.1%)
90
Japan
Real estate

#1131

Masahiro Miki
$3.8B$609K
71
Japan
Shoes

#1138

Takahisa Takahara
$3.8B$50.6M (-1.3%)
65
Japan
Personal care goods

#1206

Hiroshi Mikitani
$3.6B$61.9M (1.8%)
61
Japan
Online retail

#1207

Masahiro Noda
$3.6B$10.3M (-0.3%)
87
Japan
Software
Total net worth
Number of billionaires
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