Cultural Shutter Co., Ltd. will renew the "BX Building Exhibition Space" on the first floor of its headquarters in Bunkyo-ku, Tokyo, and open it as a showroom that enhances the lineup of residential garage products starting October 23. Our company has established showrooms in five locations nationwide, allowing end users and clients in the construction industry to see, operate, and experience our products firsthand, thereby understanding their comfort, reliability, and safety. We will also actively promote the use of this space as a communication hub in the future. ■ Overview of the "BX Building Exhibition Space" Business Hours: 10:00 AM to 5:00 PM (Closed on Saturdays, Sundays, and public holidays) Location: 1-17-3 Nishikata, Bunkyo-ku, Tokyo Inquiries: Please contact our customer consultation room with your preferred date and time 0570-666-670 (Navi Dial) 03-5844-7111 (IP phone / International calls) Transportation: A 3-minute walk from Kasuga Station (A5/A6 exit) on the Toei Mita Line *Please feel free to visit us with a reservation. *You can check the exhibited products from the related materials or information below.

Cultural Shutter (President: Toshihiko Shiozaki) has expanded the scope of its certification for the comprehensive testing and research facility "Life in Environmental Disaster Prevention Research Institute" to include new testing items. In addition to the previously certified "fire resistance and fireproof testing" and "air tightness and water tightness testing," the newly added "sound insulation testing" and "thermal insulation testing" have been certified as of November 14. The two newly acquired testing items have been certified by the Japan Accreditation Board (JAB), the certifying body. *ISO/IEC 17025 An international standard that specifies the requirements for the technical competence of testing and calibration laboratories. Our certification number: RTL02910 ◎ For more details, please refer to the related materials or press release below.