<< Monks enter the hall in Soma in the Fukushima district. AP

About 1,200 mourners attended a ceremony organised by 170 priests in the north-eastern town of Soma, where much of the coast remains buried in debris from the 11 March earthquake and tsunami.

On an emotional occasion many carried framed photographs of lost family and friends. Some clutched wooden tablets showing Buddhist names assigned to the dead to help them find their way into their next phase of existence.

Meanwhile in Tokyo, the Dalai Lama has presided over prayers for victims of Japan's tsunami at a temple.

He told the crowd Friday that despite the suffering and destruction there is "no reason to feel discouraged and remain hopeless,"

In many Japanese schools of Buddhist thought, the dead wander near their homes for 49 days before heading into their next stage of existence on the 50th day.

The Dalai Lama also encouraged survivors to "work hard, with full self-confidence."

The disaster is believed to have killed nearly 26,000 people, although only about 14,500 bodies have been found. Many swept out to sea may never be found.