Earthquake measures for peace of mind

Reduce earthquake shaking by up to 55%! We introduce reliable earthquake measures combining seismic resistance and vibration control.

last updated Dec 02, 2025

Hydraulic Vibration Control Device for Wooden Houses 'α Damper ExII' *Pamphlet included

Over 10,000 installations. Absorbs shocks and protects wooden houses from earthquakes. Easy to install and maintenance-free.

last updated Dec 02, 2025

Proposal for Application-Specific Plans for the Seismic Isolation Device "α Damper Ex II"

If we produce it, we can provide a "safe and secure" home.

last updated Nov 26, 2025

Seismic control device for wooden houses αDamperExII (α Damper ExII)

It absorbs the shaking of earthquakes and reduces building deformation by about half. Over 10,000 buildings in total!

last updated Dec 02, 2025