Naoki Tani

Naoki Tani currently serves as the Executive Vice President and Chief Digital Officer at EARTHBRAIN, a position held since June 2025. Prior to this role, Naoki Tani was the Managing Director at 株式会社NTT Digital from July 2023 to June 2025. Naoki Tani also has an extensive tenure at NTT DOCOMO, INC., where roles included Executive Vice President and Chief Technology Officer, as well as Senior Vice President and General Manager of the IoT business department from June 2014 to June 2023.