2018 golden week operation of our office is as follows.
| MON. 30 April 2018: | Non operation (Substitute Holiday of Showa Day) |
| TUE. 1 May 2018: | Regular operation |
| WED. 2 May 2018: | Regular operation |
| TUR. 3 May 2017: | Non operation (Constitution Day) |
| FRI. 4 May 2017: | Non operation (Green Day) |
You can access via contact@pertamina.jp during the holidays.