Sun Frontier Real Estate Co., Ltd. announced that its new fully set-up office building, '+SHIFT Nihonbashi Sakuradori,' was completed on March 10, 2026, and became available from April. The property is a newly built office building located along Sakuradori in Nihonbashi 3-chome, within walking distance of Tokyo Station. It is offered as a fully set-up office equipped with furniture, fixtures, and internet infrastructure. It is also the first property in the '+SHIFT' series to obtain ZEB Ready certification, aiming to balance environmental performance with a comfortable work environment. Nihonbashi, historically known as a traditional commercial district, has recently seen growing activity from startups and innovation-oriented companies. '+SHIFT Nihonbashi Sakuradori' is positioned at the junction of major business areas including Tokyo, Yaesu, Kyobashi, and Kabutocho. It is a three-minute walk from Nihonbashi Station on the Tokyo Metro Ginza and Tozai lines and the Toei Asakusa Line, and about a ten-minute walk from the Nihonbashi exit of JR Tokyo Station, offering access to four stations and six lines. Since 2003, Sun Frontier Real Estate has focused on real estate revitalization, drawing out the intrinsic value of existing buildings and contributing to solutions for social issues. For this property, the company pursued new development under the concept of a 'building that does not need to be rebuilt,' aiming to create a long-loved office building with an iconic exterior that harmonizes with the surrounding streetscape. ZEB Ready certification indicates an environmental performance level in which a building can reduce energy consumption by at least 50% compared with conventional buildings through high-efficiency equipment and improved insulation performance. '+SHIFT Nihonbashi Sakuradori' uses its location facing Nihonbashi Sakuradori, one of the symbolic streets of Nihonbashi, to create open views that reflect the changing seasons and spatial design that brings in