We exhibited at the 10th JAPAN BUILD TOKYO — Advanced Technology Expo for Architecture, Civil Engineering and Real Estate

We exhibited at the 10th JAPAN BUILD TOKYO — Advanced Technology Expo for Architecture, Civil Engineering and Real Estate, held at Tokyo Big Sight from Wednesday 10 to Friday 12 December 2025. Thank you to everyone who visited the booth and brought us so many enquiries.

At the booth we showed IndooAR, our spatial information management system, and Filefront, our AI drawing search service that finds the sheet you need from a large set of PDF drawings. We got into the specifics of day-to-day operation with people from construction, real estate and building management. The idea we put to them: take a building’s drawings, inspection records and equipment data — managed separately until now — and handle them so you can see which part of the building each piece belongs to.

■ Event details

· Name: 10th JAPAN BUILD TOKYO — Advanced Technology Expo for Architecture, Civil Engineering and Real Estate

· Dates: Wednesday 10 – Friday 12 December 2025, 10:00–17:00

· Venue: Tokyo Big Sight

· Organizer: RX Japan Ltd.

· Official site: https://www.japan-build.jp/tokyo/ja-jp.html

■ About Nefront

Nefront uses AI and AR to make the information in a building easy to see and use.
IndooAR, our spatial information management system, uses image recognition to work out where you are — even indoors, where GPS barely reaches. From there it can guide you, show you AR content, and keep track of information and equipment.
We also offer Filefront, an AI drawing search service. It finds the sheet you need out of a large set of PDF drawings, by drawing type or by keyword.

■ Company profile

· Company name: Nefront, Inc.

· Address: Shibuya Dogenzaka Tokyu Building 2F-C, 1-10-8 Dogenzaka, Shibuya-ku, Tokyo

· Representative: Shota Imamura

· Founded: June 2021