HOYA as
an Investment
Highlights of
the Year
Milestones in
Our Growth
Message from
Senior Management
HOYA
Value Creation
ESG
Reporting
Review of
Operations
Library
Japanese
PDF Download
HOYA Corporate site
ESG Reporting
HOYA’s ESG Approach
Corporate Governance
Basic Views
Board of Directors
Board Member Profiles
Independent Directors' Skills Matrix
Executive Officers
Committees
Compliance
Environmental
HOYA Group
Environmental Philosophy and
Fundamental Environmental Policies
Climate Change
Water
Pollution Control Measures and Waste
Social
Labor Management
Strategy for Human Resource Development
Occupational Safety and Health
Health Management
Product Safety and Quality
Supply Chain Management
Corporate Citizenship