Nihonbashi Former Tailor Horiyas Renovation, completed in 2016, stands as a remarkable adaptive reuse project in Tokyo's historic Nihonbashi district. Designed by Mitsui Rei Architects, this building thoughtfully transforms a vintage tailor shop into a mixed-use complex combining residential apartments with commercial spaces. Located at 3-6-5 Nihonbashi Honcho in Chuo Ward, the project exemplifies contemporary Japanese architectural practice in preserving and revitalizing heritage structures. The renovation respects the building's historical character while introducing modern functionality, making it a significant example of sensitive urban regeneration that honors the area's commercial legacy while meeting contemporary urban living demands.