Japan, Jan. 29 -- The NTT Group, comprising NTT, Inc., NTT DOCOMO, INC., and NTT DATA Group Corporation, announced today that they will jointly exhibit at MWC Barcelona 2026, the world's largest connectivity event, to be held in Barcelona, Spain, from March 2 to March 5, 2026. At this event, the NTT Group will showcase its technological capabilities and foster deeper connections with leading global companies. Under the unified concept introduced following the corporate identity (CI) renewal on July 1, 2025, the NTT Group aims to strengthen its global brand presence and expand its business internationally. This will be the NTT Group's first joint exhibition in seven years since 2019.Under the theme, "Photonics Unlocks an Intelligent Power-Op...