natCo., Ltd. (Representative Director: 劉 栄駿) will exhibit at the “Renovation Industry Fair 2025, ” to be held at Tokyo Big Sight on Wednesday, September 17, and Thursday, September 18, 2025, and will present at a seminar.

The “Renovation Industry Fair” is Japan’s largest trade show for professionals in the renovation industry, held annually since 1998. It brings together more than 250 exhibiting companies and features over 130 seminars and workshops. It is an excellent opportunity to learn about the latest industry trends and notable case studies.

Event Overview

• Event Name: Renovation Industry Fair 2025
• Date and Time: Wednesday, September 17, and Thursday, September 18, 2025, 10:00 a.m.–5:00 p.m.
• Venue: Tokyo Big Sight, South Halls 3 and 4
• Organized by: Reform Industry News Co., Ltd.
• Admission: Free (Advance registration required)

• Click here for the official website
• Click here to register as a visitor

natSeminar Overview

• Theme: Simplify Space Tracking with Your First DX Initiative! Work-Style Reform Starts with Reforming How We Measure.
• Speakers: nat
• Date and Time: Wednesday, September 17, 2025, 3:00 p.m.–3:30 p.m.
• Venue: R-5
• Category: Operational Efficiency

To everyone interested in promoting digital transformation (DX) and improving operational efficiency in the construction and renovation industry, please visit
and join our seminar!!