This building was built by a master of constructing Japanese traditional houses and tea-rooms. He completed this in his original way and what he achieved should be preserved to respect his philosophy so such parts has been kept as much as possible. Stylish elements were arranged to match Japanese four seasons to fuse Japanese and Western designs: Gray stone and granite for bathtubs and washbasins are used and natural stones are used where the skin touch directly.

Born in Osaka, JAPAN in 1967. Since starting with a project in Hong Kong in 2001, he has successfully broadened his appeal to New York, London, Paris, Doha and other major cities. He has also enthusiastically been expanding his career as a designer displaying his talents across a wide variety of graphics and products. His works include Isetan Shinjuku Main Building-Remodeling Project ladies floors in 2013 and living and kids floors in 2015, which has received high praise. In 2013 his first monograph "GLAMOROUS PHILOSOPHY NO.1" was published by PARCO Publishing. He has been named to be a France goodwill ambassador 2015 for acknowledgment of his contribution to cultural exchange.

Hiramatsu Inc. opened their first restaurant in 1982 and now runs many French restaurants and cafes including Michelin-starred one in Japan. They started their hotel business in 2016 and now operate 5 hotels in Japan restorts.