COMNEXT Tokyo

COMNEXT is an international trade fair focusing on next-generation communication technologies. Its name, an acronym for "Communication Next", represents the continuous pursuit of progress and innovation in the communication industry. This event, held annually at the impressive Tokyo Big Sight – one of the largest exhibition centers in Tokyo – benefits from the city's technological advancement and provides an ideal setting for showcasing cutting-edge technologies.

Organized by RX Japan, a market leader in the trade fair industry known for successfully connecting professionals from around the world, COMNEXT covers a wide range of topics. These include the latest developments in 6G and 5G, the Internet of Things (IoT), optical communication, and video transmission. The fair is divided into seven thematic areas: 5G/6G World, 5G/6G Material World, Private 5G World, Edge AI/IoT World, Optical Communication World (FOE), World of Video Transmission, and NEXT LEVEL.

The fair serves as a platform for presenting a variety of innovative products and services from the communication technology sector. These include advanced hardware components, software solutions, network technologies, smart home devices, industrial IoT solutions, health monitoring devices, fiber optic technology, optical transmission systems, and 4K and 8K streaming technologies. This broad range of innovations attracts leading companies and startups to present their latest achievements.

Another highlight of COMNEXT is the conferences and seminars, where recognized experts share their knowledge and discuss current and future trends.

The fair attracts visitors from various industries, especially telecommunications, IT, and research, and offers excellent opportunities for networking and idea exchange. Tokyo Big Sight, easily accessible thanks to the city's excellent transport network, provides the ideal venue with its modern architecture and advanced facilities for an event that offers a glimpse into the future of communication technology.

The COMNEXT will take place on 3 days from Wednesday, 30. July to Friday, 01. August 2025 in Tokyo.