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.)

About COMNEXT

COMNEXT — Next Generation Communication Technology & Solutions Expo — builds on over 20 years of the Fiber Optics Expo (FOE), evolving into a comprehensive platform covering both wireless and optical communication technologies.

The 2026 edition runs December 2–4 (Wed–Fri), 10:00 AM – 5:00 PM at Tokyo Big Sight, Tokyo.

Six Specialised Worlds

  • Photonics-Electronics Convergence World
  • Optical Communication World (FOE)
  • High-Frequency Technology World
  • Networking Equipment & Wiring Work World
  • Private 5G World
  • Other Communication Technologies

The 2025 edition featured 176 exhibitors and 15,278 visitors. Organised by RX Japan. Free admission; visitor registration opens in October.


Register for entry or booths

Please register at the organizer website of COMNEXT

Venue Map and Hotels Around

Tokyo - Tokyo Big Sight, Tokyo, Japan