True lock masters THE DEVIL'S IN THE DETAILS MIWA Japan has been a trusted provider of high-performance locks and security systems, with a reputation for quality and reliability, since 1945, providing a range of products that guarantee the integrity of clients systems. Our clients guests are provided with only the highest levels of security, not only in their room but also for their account details. We are known for our customized solutions, dependable technical support and courteous service. It is our commitment to superior products, low prices, and quick delivery that is recognized in the hospitality world.