2024.09.02Information

The "Sustainability" section has been updated!

2021.08.17Information

Hiraoka's response to the spread of COVID-19 infections

2020.05.01Information

Hiraoka's Correspondence to COVID-19

2018.08.08Information

Our new Company Profile is available from August 8, 2018.

2017.09.25Information

We will exhibit at IFAI Expo 2017.