More than a week after the disaster, few people have received news.
The second stage comes a few days to several weeks after the disaster.
But for thousands of people, a year after the disaster is too soon to move on.
"Since the days just after the disaster, we've said we wanted to do something special for them."
After the 1983 disaster, the left did relatively well in 1989.
The scene is also very different from the first images seen after the disaster.
At least 25,000 people are estimated to have died in the years after the disaster.
No one slept for two days after the disaster, they said.
The health of their mother who was fighting against cancer became worse after the disaster and she died in 1991.
The company's stock, now up 50 percent from the day after the disaster, continues to rise.