Since April 2019, we've been continuously building a comprehensive nationwide database of condominium and apartment buildings across Japan.

As of April 2025, we’re proud to announce that our dataset has surpassed 2.7 million buildings.

This milestone represents not just data volume — but the foundation for smarter real estate decisions, better analytics, and digital transformation across the property industry in Japan.

Thank you to our team, partners, and supporters who’ve made this possible!