Facing the chance that more than 10,000 people were dead in the wake of the deadly earthquake and tsunami in northern Japan, international rescue teams have been arriving to give assistance.

On Sunday morning, teams with search dogs arrived at Narita International Airport from Germany and Switzerland, bringing 41 members and three dogs from Germany and 27 workers and nine dogs from Switzerland. A 15-member Chinese emergency team, the first dispatched to Japan, and a team of 72 rescuers from the U.S. with search dogs arrived later in the day. "I am very grateful for the warm support of the international community," Prime Minister Naoto Kan said Saturday evening.

The Foreign Ministry said the German and Swiss groups will head to the city of Tome, Miyagi Prefecture, while the U.S. team is expected to head to Ofunato, Iwate Prefecture. The destinations are subject to change, depending on the situation at each place, the ministry said.