NTT DOCOMO explores how AI-centric networks could shape the transition towards 6G, outlining a future where networks are designed both to support AI workloads and to operate autonomously through AI-driven optimisation. The presentation examines emerging concepts including in-network computing, sensor-less robotics, digital twins, self-awareness networks and AI-driven spectrum sharing, alongside the role of operator-owned data in improving network efficiency and customer experience. It also highlights ongoing research into autonomous operations, ultra-low latency communications and intelligent RAN control as operators prepare for the demands of the AI and 6G era.