Thank you very much for your continued support.

We apologize for any inconvenience, but our company will be closed for the summer holidays during the following period.
We apologize for any inconvenience this may cause and appreciate your understanding.

Record

Summer vacation period
Saturday, August 9, 2025 - Monday, August 11, 2025, August 16th (Sat) - August 17th (Sun), 2025

*Only the head office will be open for normal business hours from Tuesday, August 12th to Friday, August 15th, 2025.

Each factory will be closed for the summer holidays on the following dates.
Niigata Factory: August 9th (Sat) to August 17th (Sun) 2025
Sado Factory: August 10th (Sun) to August 17th (Sun) 2025