About 40 centimetres (16 inches) of snow blanketed the runways at New Chitose Airport, the biggest air hub on the northern main island of Hokkaido on Saturday, an airport official said. At least 154 flights were cancelled.

The storm, which also brought high winds, damaged at least 137 houses and buildings and temporarily cut off power to 47,500 households in northern Aomori prefecture alone, the local authority said.

There were no reports of injuries, and authorities said conditions were improving on Sunday.

All rights reserved. � 2005 Agence France-Presse. Sections of the information displayed on this page (dispatches, photographs, logos) are protected by intellectual property rights owned by Agence France-Presse. As a consequence, you may not copy, reproduce, modify, transmit, publish, display or in any way commercially exploit any of the content of this section without the prior written consent of Agence France-Presse.