Earthquakes are always happening! We provide a safe living environment with the α Damper Ex II.
In 2025, the number of earthquakes with a magnitude of 1 or higher since the Kumamoto earthquake in 2016 reached 4,352, making it the highest year. In 2026, there have already been 8 earthquakes with a magnitude of 4 or higher. Our company will provide a safe and secure living environment by installing the α Damper Ex II. 【Number of Earthquakes】 ■2020: 1,714 ■2021: 2,424 ■2022: 1,964 ■2023: 2,227 ■2024: 3,678 ■2025: 4,352 *For more details, please download the PDF or feel free to contact us.
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Tokiwa System Co., Ltd. is a company that develops, manufactures, and sells the seismic control device αDamperExII. It is a pioneer in seismic control devices using hydraulic dampers. The αDamperExII has received the number one track record and trust in the Tokai and Tonankai earthquake warning areas, and it will soon be adopted in 10,000 buildings. The αDamperExII is a hydraulic seismic control device that reduces building deformation caused by earthquake shaking by approximately half.
