Notes about inquires
| Content of Inquiry | Telephone | Fax | On-line Inquiry Form | Website | |
| Corporate Information | |||||
| Investor Relations | |||||
| Procurement | |||||
| Environmental Activities | |||||
| Social Contributions |
| Content of Inquiry | Telephone | Fax | On-line Inquiry Form | Website | |
| Head Office/Plants/Branch/Regional Offices | |||||
| Subsidiaries and Affiliates in Japan | |||||
| Overseas Subsidiaries and Affiliates |
| Content of Inquiry | Telephone | Fax | On-line Inquiry Form | Website | |
| Requesting Documents |
| Content of Inquiry | Telephone | Fax | On-line Inquiry Form | Website | |
| All Other Inquiries |