EVENT
February 25, 2026
[March 3-6] Exhibiting at the 2026 Architecture & Building Materials Expo. Instantly 3D-model construction sites using just one iPhone.
Promotional banner for the 32nd Architecture & Building Materials Expo 2026. The event will be held at Tokyo Big Sight, West Hall 4, from Tuesday, March 3, 2026, through Friday, March 6, 2026. Hours are 10:00 a.m. to 5:00 p.m. (until 4:30 p.m. on the final day only). Booth number is AC2509. The design features a photograph of a building in the background.

▼Exhibition Overview

Exhibition Name: 32nd Architecture & Building Materials Exhibition 2026
Dates and Times: March 3 (Tue) – 6 (Fri), 2026, 10:00 a.m. – 5:00 p.m. (until 4:30 p.m. on the final day)
Venue: Tokyo Big Sight, West Hall 4, [AC2509] (3-11-1 Ariake, Koto-ku, Tokyo)
  Admission: Free (Advance registration required)

We will be exhibiting at the “Architecture & Building Materials Expo 2026,” which will be held at Tokyo Big Sight from Tuesday, March 3, 2026, through Friday, March 6, 2026.

The Architecture & Building Materials Expo is one of Japan’s leading comprehensive architecture exhibitions, bringing together the latest building materials, equipment, and construction technologies for residential homes, retail spaces, and commercial buildings.
In the construction industry, where addressing labor shortages and improving operational efficiency are urgent priorities, this event offers an opportunity to experience firsthand the solutions that will become the next-generation standard.

◼︎ nat (Live Demos)

At nat, we will be conducting a live demonstration of Scanat,” a 3D scanning app that will dramatically transform on-site surveys at construction and renovation sites.

You can experience firsthand just how “easy, fast, and accurate” measurement tasks for creating drawings and preparing estimates can be.

▼Please pay special attention to this section

1. High-precision measurements with just one iPhone:
No need for a tape measure or laser distance meter.
Simply trace the space to take measurements accurate to the millimeter, significantly reducing on-site survey time.

2. On-site 3D modeling:
  Since 3D models are generated immediately after scanning, this prevents missed areas and
  minimizes the effort required to create drawings once back at the office.

3. Remote Site Inspection and Sharing:
Save the entire site in 3D.
Check the site’s layout and dimensions from the office, eliminating “misalignments in understanding” among stakeholders.

◼︎Recommended for people like this

We especially recommend this to the following personnel who are facing challenges in improving on-site productivity or passing on technical skills to younger employees.

 ⚪︎Remodeling and interior design professionals (streamlining site surveys, speeding up plan proposals)

 ⚪︎Construction companies and home builders (automation of construction management records and drawing creation)

 ⚪︎Architectural firms (assessing the current condition of existing buildings, streamlining BIM integration)

◼︎Venue Access Map

Venue: Tokyo Big Sight, West Hall 4 (3-11-1 Ariake, Koto Ward, Tokyo)

Nearest Station: About a 7-minute walk from "Kokusai-Tenjijo Station" on the Rinkai Line
    About a 3-minute walk from "Tokyo Big Sight Station" on the Yurikamome Line

nat Booth Location: [AC2509]

A floor map of the West Exhibition Hall at Tokyo Big Sight. This is the layout diagram for the Lighting Fair 2026, Good Home Appliance Expo 2026, and Architecture & Building Materials Expo 2026, with the Architecture & Building Materials Expo area in West Hall 4 shown at the center. The booth numbers for each company are listed, and the area around AC2509 is marked with a red circle.

◼︎Introduction to Exhibited Products

" Scanat," a 3D scanning app

This DX tool dispels the notion that “3D scanning is difficult and expensive,” making it easy for anyone to use with a LiDAR-equipped iPhone or iPad.

We handle a wide range of projects, from indoor renovation sites to outdoor structures, delivering outstanding value for money.

"I want to reduce the cost of on-site surveys"
"I want to start digitizing my operations at a low cost"

This is the ideal solution for everyone in the construction industry.

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