The shaking table tests of a three-storey CLT building with two types of continuous shear walls were conducted to verify the seismic design. One was the post-tensioned shear wall system and the other was the shear wall fixed at the base with drift pins. In addition, dampers were installed between the walls and side-columns in both shear wall system. Seismic design was applied based on the Japanese Building Standard Law. Safety against extremely severe earthquakes and no structural damage against moderate earthquakes were confirmed during the tests. The results verified the proposed seismic design procedure.