NTT Corporation(NTT; head office: Chiyoda-ku, Tokyo; President and CEO: Akira Shimada) announces to invest approximately 40 billion yen through NTT Global Data Centers Corporation(NTT GDC; head office: Chiyoda-ku, Tokyo; CEO: Yasuo Suzuki) to build new “Keihanna Data Center" (provisional name; hereinafter referred to as “the Data Center") in Kyoto Prefecture, and NTT Communications Corporation (NTT Com; head office: Chiyoda-ku, Tokyo; President and CEO: Toru Maruoka) plans to start providing services in the second half of fiscal year 2025.