Masaaki Arai has a net worth of $1.5 billion. He is the founder and current chairman of Open House Group. This is an international real estate group.
Masaaki Arai’s company focuses on providing homes for people in Japanese cities such as Tokyo.
Open House Group was founded in 1997 and was listed on the stock exchange in 2013.
The company has sold more than 60,000 homes on Tokyo metro area alone. The company had earned $8.1 billion in annual revenues in the financial year ending September 2023.
Open House Group is made up of the following companies;
- Open House Co Ltd
- Open House Development Ltd
- Open House Architect Co Ltd
- Hawk One Corporation
- Open House Real Estate Ltd
- IB Net Co Ltd
- Open House Property Management Ltd
- Sachi Hawaii Pacific Century Property LLC
- Pressance Corporation Co Ltd
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