Notice on Summer Vacation

To promote energy conservation on campus and to refresh the minds and bodies of faculty and staff, we will have a summer vacation from August 9 to August 14. Offices will be closed during this time. We ask for your cooperation.

CLOSED: from Saturday, August 9, 2025 to Thursday, August 14, 2025

We will resume work on Friday, August 15, 2025.

Thank you.

IIR, Hitotsubashi University