Amazing Company

One of my cousins also was there who works for the Oriental Land, the company that runs Tokyo Disney Resort, was also there .

I asked to him if the stories about that the cast working incredibly hard when the earthquake hit were true.

In addition, he mentioned it was also true they gave a fire and an earthquake drills to their part time workers almost every day.

The first time When I heard they hold many drills 180 days a year for the first time, I doubted it because it meant they do it once every two days.

Because it meant they did once two days.

Nobody knows when a disaster would come and there were hardly any huge earthquakes even in Japan.

I thought they had too many drills.

Though he is in a higher position in his company, he explained he and other executives made thousands of onigiri for their part time workers.

I thought the Oriental Land should manage the nuclear power plants in Japan instead of the Tokyo Electric Company.

The Oriental Land will work much better than them.

One of my cousins also was there who works for the Oriental Land, the company that runs (the) Tokyo Disney Resort, was also there. ("the" is optional)

I asked to him if the story of how the cast worked incredibly well when the earthquake hit was true.

In addition, he admitted that it was also true that they require their part time workers to do a fire and an earthquake drills their part time workers almost every day.

When I heard they that held as many as drills 180 days a year for the first time, I doubted it.

Because it meant (that) they did one every two days. ("that" is optional)

Nobody knows when a disaster will come but there were/are hardly any huge earthquakes even in Japan. Or.. "but huge earthquakes are rare even in Japan."

However, he said yes. Said yes to what? Do you mean, "However he said it was true." (true that they practice that many times)

Though he is on a higher position in his company, he explained that he and other executives made thousands of onigiri for their part time workers.

The cast gave the guests in the park all of the food in the shops free of charge, so "they" didn't have enough food. Who is "they", do you mean the cast, the guests, or the executives?

I thought the Oriental Land should manage the nuclear power plants in Japan instead of the Tokyo Electric Company. ("Oriental Land" or "The Oriental Land company")

The Oriental Land would work much better than them.