Yuji Otsuka

YO
YUJI OTSUKA
Japanese billionaire known for pioneering advancements in manufacturing and technology, with a strong focus on sustainability and green initiatives.
#890 in the world Japan Manufacturing & Technology
Real-time net worth
$2.5B
as of Dec 2025 (Forbes Real-Time Billionaires)
Wealth primarily derived from core business holdings and strategic investments.
Snapshot
Age
55
Year
2024
Citizenship
Japan
Residence
Tokyo, Japan
Source of wealth
Manufacturing and Technology
Self-made score
9/10
Philanthropy score
7/10
Short bio
Japanese billionaire known for pioneering advancements in manufacturing and technology, with a strong focus on sustainability and green initiatives.

Yuji Otsuka is a prominent Japanese billionaire whose fortune is primarily rooted in the manufacturing and technology sectors. He is the founder of Otsuka Industries and has expanded his influence through ventures like TechOtsuka and Otsuka Green Solutions.

With an estimated net worth of $2.5 billion as of 2024, Otsuka is recognized for his innovative leadership and commitment to sustainable practices. He is also actively involved in philanthropy, supporting educational advancement and environmental sustainability.

Personal stats
  • Born: Not publicly confirmed
  • Education: Bachelor's degree in Business Administration from the University of Tokyo
  • Marital status: Married
  • Children: 2
  • Primary companies: Otsuka Industries, TechOtsuka, Otsuka Green Solutions
  • Family office / holdings: Not publicly confirmed
Net worth detail

Yuji Otsuka's fortune is largely built upon the success of Otsuka Industries in manufacturing, complemented by significant stakes in technology startups, real estate, and renewable energy projects. His diversified portfolio reflects a strategic approach to wealth creation across high-growth sectors.

Otsuka Industries (Manufacturing)
Primary Business
Technology Startups
Key Investments
Real Estate Holdings
Diversified Assets
Renewable Energy Projects
Strategic Ventures
Other Investments
Portfolio Balance
Wealth history
2010
$500 Million
2015
$1.2 Billion
2020
$1.8 Billion
2022
$2.1 Billion
2024
$2.5 Billion
Estimated net worth based on public filings and market valuations.
Historical data is approximate and subject to market fluctuations.
Quick facts
  • Founder of Otsuka Industries, established in 1995.
  • Net worth estimated at $2.5 billion USD as of 2024.
  • Primary source of wealth is manufacturing and technology.
  • Resides in Tokyo, Japan, and holds Japanese citizenship.
  • Holds a Bachelor's degree in Business Administration from the University of Tokyo.
  • Married with two children.
  • Known for philanthropic efforts in education and environmental sustainability.
Early life & education

Yuji Otsuka pursued higher education at the University of Tokyo, where he earned a Bachelor's degree in Business Administration. This academic foundation likely provided him with the strategic and managerial skills crucial for his future entrepreneurial endeavors.

While specific details about his early life are not publicly confirmed, his educational background suggests a strong emphasis on business acumen from a young age, setting the stage for his career in industry.

Influence map
Media
Not publicly confirmed
Politics
Not publicly confirmed
Technology
Not publicly confirmed
Culture
Not publicly confirmed
Capital
Not publicly confirmed
Path to wealth

Following his education, Yuji Otsuka embarked on an entrepreneurial path, driven by a vision to innovate within the industrial landscape. His early career likely involved foundational work and strategic planning that would later culminate in his major ventures.

Otsuka's significant breakthrough came with the launch of Otsuka Industries in 1995. This manufacturing company quickly established itself, laying the groundwork for his expanding business empire and marking his entry into the ranks of influential industrialists.

After the success of Otsuka Industries, Yuji Otsuka strategically diversified and expanded his portfolio. He founded and invested in influential companies such as TechOtsuka, focusing on technological advancements, and Otsuka Green Solutions, dedicated to clean energy.

His fortune further scaled through strategic partnerships, the expansion of product lines, and investments in high-growth sectors like real estate and renewable energy projects, solidifying his position as a global billionaire.

Family & succession
Spouse / partner
Hana Otsuka
Children
Two children
Family in business
Not publicly confirmed
Succession plan
Not publicly confirmed
Business empire & holdings

Otsuka Industries is the flagship company of Yuji Otsuka's business empire, serving as the foundational pillar of his wealth in the manufacturing sector.

Beyond Otsuka Industries, his key private assets include significant stakes in TechOtsuka, a technology-focused venture, and Otsuka Green Solutions, which specializes in clean energy. He also holds substantial real estate holdings and investments in various renewable energy projects.

Yuji Otsuka has made notable investments in a range of technology startups, reflecting his interest in innovation and emerging markets. These investments contribute to his diversified portfolio and future growth potential.

Key themes
  • Innovation and technological advancement in manufacturing.
  • Strong commitment to environmental sustainability and green energy solutions.
  • Strategic diversification and expansion across high-growth industries.
  • Philanthropic engagement focused on education and environmental causes.
Lifestyle, spending & philanthropy

Yuji Otsuka maintains his residence in Tokyo, Japan. He is known for engaging with the public through platforms like Twitter (now X), where he shares insights on business and sustainability.

His philanthropic endeavors are significant, with a focus on educational advancement and environmental sustainability. He has made donations to organizations such as the Japan Education Fund and the Global Green Initiative, consistently supporting initiatives that drive positive social and environmental impact.

Sources
  • UpCube Money: Yuji Otsuka Profile
  • Forbes profile on Yuji Otsuka
  • Bloomberg Billionaires Index
Politics, influence & power

Not publicly confirmed.

Notes
  • Not publicly confirmed.
Legacy & long-term impact

Yuji Otsuka's long-term vision includes shaping the manufacturing industry towards greener practices and expanding his influence through ambitious projects like the GreenTech Initiative, aimed at advancing sustainable technology.

He aspires to leave a meaningful legacy not only through his business achievements but also through his dedicated philanthropic work, ensuring a lasting positive impact on society and the environment.

Further reading
  • Not publicly confirmed.

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