COMNEXT 2026

COMNEXT Tokyo 2026
From December 02, 2026 until December 04, 2026
(Please double-check the dates and location on the organizer below before attending.)

COMNEXT (Next Generation Communication Technology and Solutions Expo) is RX Japan’s specialist exhibition for wireless and optical communication technologies. The event succeeds the long-running Fiber Optics Expo (FOE) and brings together themed zones such as Optical Communication World (FOE), 5G/6G World, Edge AI and IoT World, and video transmission pavilions under one roof.

The confirmed 2026 edition runs 2–4 December 2026, 10:00–17:00, at Tokyo Big Sight in Ariake, Tokyo. Exhibitors showcase optical communications systems, devices, cabling, network equipment, private 5G, and related solutions, alongside co-located technical seminars. Visitor registration is free until the organiser’s pre-show deadline; on-site admission fees apply afterward.

COMNEXT targets professional buyers, engineers, and integrators seeking business meetings and hands-on demos across Japan’s optical and next-generation telecom supply chain.


Register for entry or booths

Please register at the organizer website of COMNEXT

Venue Map and Hotels Around

Tokyo - Tokyo Big Sight, Tokyo, Japan