Japan
Richest billionaire
as of 01/18/26Total count of billionaires
as of 01/18/2641
Combined net worth
as of 01/18/26$211.62B
Changes by percentage
Richest billionaires as of Japan
#31
Tadashi Yanai & family
$56.0B
76
Japan
Fashion retail
#34
Masayoshi Son
$50.7B
68
Japan
Telecom, Investments
#139
Takemitsu Takizaki
$18.7B
80
Japan
Sensors
#566
Yasumitsu Shigeta
$6.9B
60
Japan
Mobile phone retailer
#846
Takao Yasuda
$4.9B
76
Japan
Retail
#936
Akira Mori & family
$4.4B
89
Japan
Real estate
#942
Hiroshi Mikitani
$4.4B
60
Japan
Online retail
#1134
Masahiro Noda
$3.6B
87
Japan
Software
#1197
Kentaro Ogawa
$3.5B
77
Japan
Restaurants
#1199
Kagemasa Kozuki
$3.5B
85
Japan
Video games
Total net worth
Number of billionaires
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