Snow is falling in Japan, making the search for survivors of the earthquake and tsunami really difficult for rescuers.
This team is looking through rubble in Minamisanriku, a town totally destroyed in the disaster.
British search and rescue experts have been flown in to help. They've been looking for survivors in the city of Kamaishi.
Firefighters are using trucks and diggers to try to find survivors under this bridge in Otsuchi, northern Japan.
Things are really tough for the survivors. Many have lost their homes and are living in shelters. Rescuers are trying to bring in enough blankets and clothes to stop them getting cold.
The weather is making things dangerous for the rescue teams. They are also having to deal with smaller earthquakes called aftershocks which follow a major one.