Information for faculty and staff arriving on or after April 1, 2023:
Regarding Microsoft licenses (Office, etc.), all faculty and staff will be granted licenses and be able to use them from July 2023.
If you want to use the Microsoft 365 A3 license without waiting until July 2023, you can apply for it in advance by submitting an application.

Microsoft 365 A3 License Application Form for Faculty and Staff (SPS-ID Holders Only)
　https://forms.gle/C1ztkrGydYV4ERmJ8

Reference: Information Environment Organization Microsoft 365 Information Page
　https://www.iimc.kyoto-u.ac.jp/en/services/cloud-service/microsoft/