We are Japan's premier property management company, specializing in helping international owners living abroad navigate the complexities of Japanese real estate ownership.
Founded with a mission to bridge the gap between global investors and local expertise, MonoHaus combines deep market knowledge with cutting-edge technology to deliver exceptional property management services across Japan.
Through our partnership with Old Houses Japan, we help international buyers discover and acquire their dream properties throughout Japan. From traditional machiya townhouses in Kyoto to modern apartments in Tokyo, we guide you through every step of finding, purchasing, and managing your Japanese property investment.

Target Goals
MonoHaus proudly partners with Old Houses Japan, the leading platform for discovering unique and traditional Japanese properties. This collaboration allows us to offer international buyers access to an exclusive portfolio of carefully curated properties across Japan.
Whether you're seeking a historic kominka farmhouse, a charming machiya in a traditional neighborhood, or a modern apartment with investment potential, our combined expertise ensures you find the perfect property that matches your vision and investment goals.
Exclusive access to unique Japanese properties
Expert guidance through the acquisition process
Seamless transition from purchase to management

These core principles guide everything we do at MonoHaus
Understanding international investors' needs while respecting local Japanese customs and regulations.
Delivering exceptional service quality that exceeds expectations in every interaction.
Building lasting relationships through transparency, reliability, and consistent communication.
Leveraging technology and modern practices to streamline property management processes.
Our team combines decades of experience in Japanese real estate, international business, and property management to serve our clients effectively.
Deep understanding of Japanese property markets, regulations, and investment opportunities.
Multilingual team with experience serving clients from over 30 countries worldwide.
Modern digital platforms for transparent reporting, communication, and property management.