Masaaki Arai

Masaaki Arai (#1791)

Global Rank #1791

Country Rank #16

Country Japan

Masaaki Arai is listed among the world billionaires tracked by Iconic Billionaires.

$ 2 B
Real estate
Japan
M
60 Years

Snapshot

Quick Facts

Global Rank #1,791

Country Rank #16

Net Worth $2.3B

Previous Worth $2.3B

Worth Change +$0.0B

Country Japan

Industry Real estate

Age 60 Years

Gender M

Worth As Of May 4, 2026

Residence Tokyo, Japan

Citizenship Japan

World Billionaires List Japan Billionaires Real estate

Profile Data

Personal Stats

Age 60

Source Of Wealth Real estate, Self Made

Residence Tokyo, Japan

Citizenship Japan

Net Worth Change +$0.0B +0.0% from previous worth

Previous Net Worth $2.3B

Current Net Worth $2.3B

Worth as of May 4, 2026

About Me

Masaaki Arai is the founder, president and CEO of Tokyo property developer and agent Open House Group. His company focuses on providing homes for people in bigger Japanese cities such as Tokyo. Its motto is "Let's find a house in Tokyo." The company was founded in 1997 and went public in 2013. It has sold more than 60,000 homes in the Tokyo metro area. The business, which had $8.6 billion in annual revenue in the fiscal year ended September 2024, has expanded to the U.S. targeting affluent Japanese investors.

Achievements

Forbes List Highlights

A snapshot of the list placements and rankings connected to Masaaki Arai.

#1376

Billionaires (2026)

#27

Japan's 50 Richest (2025)

Wealth Growth

Net Worth Growth Over Time

Tracking Masaaki Arai's net worth journey over the years, highlighting key growth phases and financial milestones.

Worth Trend Net Worth Growth

Period Change Worth Movement

Current Net Worth: $2.3B (May 4, 2026)