Survivors of the 2011 Japanese tsunami in a small town on the north-east coast are haunted by a split second decision at a local school.

The 2011 Tohoku Japan earthquake and tsunami, as experienced by eight schoolchildren.

Five years after the tsunami that killed tens of thousands in Japan, a husband still searches the sea for his wife, joined by a father hoping to find his daughter.

Ten years after the Indian Ocean tsunami, an Indonesian family is reunited.

The haunted aftermath of disaster in Japan.

Two days after the Japanese tsunami, after the waves had left their destruction, as rescue workers searched the ruins, news came of an almost surreal survival: Miles out at sea, a man was found, alone, riding on nothing but the roof of his house.

On the unlikely survival (for the second time) of Kamaishi, Japan.