Top Billionaires in Japan with Net Worth

Japan

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Embark on an enriching exploration of Japan's dynamic billionaire landscape, where visionaries from diverse industries shape economic prosperity. Tadashi Yanai & family, leads as the 1st in Japan, with $55.86B in Fashion & Retail sector. Followed by Masayoshi Son, 2nd in Japan, making waves in Finance & Investments at 41th globally, and Takemitsu Takizaki, 3rd in Japan, contributing significantly to Manufacturing at 152th globally.

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List of Top Billionaires in Japan Today (1st April 2026)

Last updated - 1 April 2026

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Rank

Name

Global Rank

Net Worth

1

Tadashi Yanai & family

Tadashi Yanai & family

32

$55.86 B

2

Masayoshi Son

41

$46.35 B

3

Takemitsu Takizaki

Takemitsu Takizaki

152

$17.18 B

4

Yasumitsu Shigeta

Yasumitsu Shigeta

628

$6.27 B

5

Takao Yasuda

781

$5.24 B

6

Akira Mori & family

Akira Mori & family

955

$4.28 B

7

Kentaro Ogawa

1103

$3.75 B

8

Takahisa Takahara

Takahisa Takahara

1153

$3.59 B

9

Masahiro Miki

1160

$3.57 B

10

Hiroshi Mikitani

Hiroshi Mikitani

1170

$3.54 B

11

Kagemasa Kozuki

Kagemasa Kozuki

1307

$3.15 B

12

Masahiro Noda

1332

$3.10 B

13

Yuji Otsuka

1342

$3.07 B

14

Yoshiko Mori

1410

$2.90 B

15

Masaaki Arai

1503

$2.72 B

16

Akio Nitori

1729

$2.33 B

17

Katsumi Tada

1837

$2.21 B

18

Shigenobu Nagamori

Shigenobu Nagamori

1930

$2.10 B

19

Hisao Nagata

1962

$2.06 B

20

Masateru Uno & family

Masateru Uno & family

2075

$1.95 B

FAQs

Who is the richest person in Japan, and what is their net worth?

The richest person in Japan is Tadashi Yanai & family, with a net worth of 48.02 billion.

What is the primary industry of the majority of billionaires in the top 10 list of billionaires in Japan?

The majority of billionaires in the top list of Japan are from the Fashion & Retail industry.

Who is oldest in the Japan's top 10 billionaire list and what industry are they associated with?

Japan's oldest billionaire in the top 10 list is Akira Mori & family aged 89 , associated with the Real Estate industry.

How many industries are represented among the top 10 billionaires in Japan?

The top 10 billionaires in Japan come from 6 industries - Real Estate, Technology, Manufacturing, Fashion & Retail, Finance & Investments, Telecom

What percentage of the Japan's top billionaires made their fortunes in the Fashion & Retail sector?

50% of the top 10 billionaires (5 out of 10) are from the Fashion & Retail industry in Japan.

Who is the youngest person in Japan's top 10 billionaires, and how old are they?

Japan's youngest billionaire is Hiroshi Mikitani, at 61 years old.

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