Many survivors of Japan's devastating tsunami are finding it difficult to cope in the aftermath of the country's worst natural disaster in nearly 100 years. <br /><br />Thousands of lives were taken as floods - triggered by one of the most powerful earthquakes in the country's history - wreaked havoc on the eastern coast in March. <br /><br />Al Jazeera's Steve Chao reports from the Japanese city of Kessenuma, on a father and son's struggle to move on in life after losing loved ones in one of the most devastating natural disasters of the 21st century.
