Important Notices

Global Website Maintenance Notice – September 11, 2026 (Fri)

Thank you for visiting our website and for your continued support.
we will be performing maintenance during the period indicated below.

• Global (English): https://www.optex-fa.com/global/
• Korean: https://www.optex-fa.com/ko/
• Traditional Chinese: https://www.optex-fa.com/zh/
• Thai: https://www.optex-fa.com/th/
• Latin American Spanish: https://www.optex-fa.com/es-MX/

All times shown below are Japan Standard Time (JST, UTC+9).

• Maintenance Schedule

  September 11, 2026 (Fri) 2:00 PM – Until the work is completed.
  The maintenance is expected to be completed around 2:30 PM.

• Impact During Maintenance

  During the maintenance period, a maintenance page will be displayed when accessing the website, and the following functions will be unavailable:

  • Downloading brochures and catalogs
  • Submitting inquiry forms
  • All other website functions

We apologize for any inconvenience this may cause and appreciate your understanding.