Notice of Website Relocation

The 2020.NTT special site has been closed as of December 2021.

Thank you very much for your access during the opening period.
Some of the contents have been moved to the NTT Group official website.
We apologize for the inconvenience, but we would like to ask you to change your favorites and bookmarks if you have them registered.
From now on, please visit the NTT Group official website for the latest information.