High-Precision & Difficult Manufacturing Technology Show 2026

The High-Precision & Difficult Manufacturing Technology Show is organized by Nikkan Kogyo Shimbun Ltd. (The Japan Industrial Daily) and connects exhibitors and visitors focused on extreme-precision machining, difficult-to-cut materials, and related production equipment. It runs alongside the Surface Modification Exhibition, which highlights technologies for higher product value and advanced surface functionality.

The 2026 Tokyo edition is scheduled for 18–20 November 2026 at Tokyo Big Sight (East Halls 1–3), open daily from 10:00 to 17:00. Visitor registration is handled through the Nikkan autumn fair portal; advance registration is free and on-site admission is ¥1,000 according to Tokyo Big Sight event listings.

Exhibitors span machine tools, cutting and forming equipment, precision measurement, controllers, and associated services aimed at manufacturers pushing the limits of production technology.

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Register for entry or booths

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Venue Map and Hotels Around

Tokyo - Tokyo Big Sight, Tokyo, Japan