Japan
Richest billionaire
as of 04/20/26Total count of billionaires
as of 04/20/2645
Combined net worth
as of 04/20/26$234.54B
Changes by percentage
Richest billionaires as of Japan
#32
Tadashi Yanai & family
$65.5B$467.9M (0.7%)
77
Japan
Fashion retail
#34
Masayoshi Son
$58.6B$2.8B (4.9%)
68
Japan
Telecom, Investments
#142
Takemitsu Takizaki
$19.5B$341.8M (1.8%)
80
Japan
Sensors
#657
Yasumitsu Shigeta
$6.3B$19.1M (-0.3%)
61
Japan
Mobile phone retailer
#818
Takao Yasuda
$5.3B$102.2M (2%)
76
Japan
Retail
#941
Akira Mori & family
$4.5B
89
Japan
Real estate
#1098
Masahiro Miki
$3.9B$2M (-0.1%)
70
Japan
Shoes
#1137
Hiroshi Mikitani
$3.8B$57.9M (-1.5%)
61
Japan
Online retail
#1152
Takahisa Takahara
$3.8B$1.1M
64
Japan
Personal care goods
#1250
Kentaro Ogawa
$3.4B$783K
77
Japan
Restaurants
Total net worth
Number of billionaires
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