Michael and Ruskin helped me purchase the property back in 2008 and managed it for many years. When the time came to sell, the process turned out to be more complicated than we expected, but they worked through every issue and brought the sale to a successful conclusion. Their years of experience in Niseko and their understanding of both the legal and practical sides of property ownership were invaluable. They have always given me honest, sound advice and acted with integrity. I would recommend Yamazanmai without hesitation to anyone buying or selling property in Niseko, or looking for experienced and Read more...

Yamazanmai assisted with the purchase of our house in 2025 and continue to support its lease and management. Throughout, Michael and his team have been responsive, professional and diligent. I have no hesitation in trusting Yamazanmai with our dream Hokkaido property and would highly recommend them to anyone looking to buy, sell or lease.

We would definitely recommend Yamazanmai to others. They provided excellent support throughout the purchase of our house in Toya. Their fast responses and prompt action, professional advice backed by extensive experience, bilingual capability, and willingness to provide additional support whenever needed made the purchase smooth and successful.

We have known Michael and worked with him for over 15 years. During that time, he has supported us in acquiring three properties in Kabayama and, more recently, a property in Yu no Sato. He is also currently managing a property for us in Izumikyo, and over the years has helped us assess numerous other opportunities. Michael has a unique depth of knowledge and experience in the Niseko area, as well as excellent access to local owners and sellers. What we have particularly valued is his willingness to give us a genuinely unbiased opinion, even when his advice may be Read more...

Our family had the great fortune of working with Michael throughout our real-estate journey in Niseko. In 2014, he represented us when we were looking for a larger, elevated block across the Shiribetsu River, away from the established resort areas. Although few buyers were interested in that side of the valley at the time, Michael, a long-time resident, understood exactly what we wanted. Through his connections, he found an ideal five-acre property the day before it came to market. After we built our house, we frequently relied on Michael for project management, exterior staining, road and driveway work, winterisation and Read more...

Michael was the listing agent for my cabin in Niseko, and I would 100% recommend him and the team at Yamazanmai. He is incredibly knowledgeable about the area and provided a thorough, meticulous overview of the property from day one. What I appreciated most was his genuine personality, professionalism, and attention to detail. As our property manager, he proactively identified the necessary renovations to restore our older cabin, and handled all the practical details—like setting up our seasonal snow clearing service—ensuring a smooth and worry-free move-in. Above all, Michael is completely trustworthy—which I believe is the highest compliment you can Read more...

Michael and his team helped us buy our first home in Japan with complete confidence. They were always available for our many questions and walked us through every step of the process using clearly translated documents and honest advice. Their after-sale services have also been fantastic, helping us prepare the home for the coming ski season. We highly recommend Yamazanmai for their personal approach and professional service.

Yamazanmai listed my Niseko house in January 2026 and had it contracted and settled within six months. Michael’s 20+ years of real estate experience in Niseko and attention to detail were invaluable in guiding the first-time buyers through the purchase process and helping them understanding the rules regarding renovations. I wouldn’t hesitate to recommend Yamazanmai to anyone looking to buy, invest in, or sell property in Japan.