The "Building Renovation Expo", part of JAPAN BUILD, is a specialized trade fair focused on all aspects of building renovation. It is held annually at Tokyo Big Sight, Japan's largest exhibition center, which is easily accessible due to its excellent transportation links. The event is organized by RX Japan Ltd. and attracts professionals from the construction and renovation industries. In addition to showcasing the latest products and services in equipment, building materials, and maintenance, the event offers an extensive program. With product demonstrations, conferences, and seminars where leading experts share their knowledge, the expo provides valuable insights into current trends and innovations. Additionally, there are consultations on design concepts and business matchmaking activities aimed at opening new business opportunities for participants. The expo covers a wide range of topics: from building materials and renovation techniques to disaster protection and security services, as well as technologies for energy saving and comprehensive property management. Special attention is given to seismic suitability testing and environmental assessments, highlighting their importance in an earthquake-prone country like Japan. Exhibited products include plumbing and drainage repair materials, seismic testing devices, energy-saving systems, crime prevention security systems, insulation materials, smart lighting and ventilation systems, high-performance air conditioning/heating devices, and advanced communication equipment. The main target audience of the expo are professionals from the construction industry and property management, who are keen to learn about the latest technologies and materials and take advantage of networking opportunities. The expo is part of a series of events held at various locations in Japan, providing a global platform for industry leaders. The "Building Renovation Expo" stands out for its specific focus on the renovation and modernization of existing structures, offering practical solutions and innovative approaches to meet the challenges of the construction industry. This makes it an indispensable event for professionals in the building renovation sector who wish to leverage the latest developments. The Building Renovation Expo will take place on 3 days from Wednesday, 10. December to Friday, 12. December 2025 in Tokyo.