- Corporate Profile
- Message from the President
- Corporate Summary
- Corporate Philosophy
- Code of Conduct for Hitachi Metals Group Companies
- CSR at Hitachi Metals Group
- Communication Symbol
- Corporate History
- Environmental Activities
- Charity and Volunteer Activities
- An Introduction to the each internal Company
- Sales, Manufacturing and R&D Bases
- The Hitachi Metals Group
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Charity and Volunteer Activities
Arts and Culture
Tatara
The Hitachi Metals Group sponsors a group that preserves the traditional Japanese steel-making process known as tatara-buki. The special steel produced in this process is called tamahagane ( jewel-like steel), which is used in Japanese swordmaking.
