About this expo
SEMICON Japan is a premier international exhibition dedicated to the electronics manufacturing supply chain, playing a crucial role in the digital transformation (DX) era. The event comprehensively covers the semiconductor industry, from advanced technologies and manufacturing processes to diverse applications such as automobiles and IoT devices. It serves as a vital platform for showcasing manufacturing technologies, equipment, and materials essential to the semiconductor sector.
The exhibition features a wide array of core exhibit sectors, highlighting the latest semiconductor manufacturing technologies, processes, and applications. Attendees can explore specialized areas like the Quantum Computing Pavilion, Power Electronics Pavilion, Ministry of the Environment Pavilion, Smart Manufacturing Pavilion, and Logistics Pavilion. A unique Disassembly Showcase also provides insights into smartphones, automotive electronics, and communication base stations.
SEMICON Japan attracts a broad professional audience, including device manufacturers and OSAT engineers seeking the latest manufacturing innovations, system manufacturers interested in electronics trends, and managers and investors tracking technology and market developments. Sales and marketing professionals, young engineers, students considering careers in electronics, and various manufacturers, dealers, researchers, and developers connected to the semiconductor industry also attend to gain insights and network.
Highlights
5 items- Held annually at Tokyo Big Sight, Tokyo, Japan.
- Features 1,216 exhibitors (2025) and 121,267 visitors (2025).
- AUMA listed event.
- Organized by SEMI Japan.
- Includes concurrent events such as Advanced Packaging and Chiplet Summit (APCS) and SEMI Technology Symposium (STS).
FAQ
5 questionsWhen and where does it take place?+
SEMICON Japan 2026 will be held from Wednesday, December 9, 2026, to Friday, December 11, 2026, at Tokyo Big Sight, Tokyo International Exhibition Center, in Tokyo, Japan. The event is open daily from 10:00 am to 5:00 pm JST.
Who organizes it?+
SEMICON Japan is organized by SEMI Japan.
What industries and products are covered?+
The exhibition covers the electronics manufacturing supply chain, focusing on semiconductors, manufacturing technologies, equipment, and materials. It also includes SMART applications like automobiles and IoT devices. Specific areas include Quantum Computing, Power Electronics, Smart Manufacturing, and various semiconductor substrates and materials.
How can I attend or exhibit?+
The exhibition is open to professionals, and entrance is free. For exhibiting, the application process for SEMICON Japan 2026 began in December 2025 and is temporarily closed, with a waiting list available. The exhibitor application deadline is July 31, 2026.
What are the practical participation details for exhibitors?+
Non-SEMI members are welcome to exhibit. SEMI members receive a membership discount and priority in booth location selection. A waiting list for exhibitor applications is available via an inquiry form.