It was found outdiscovered that prime minister of Japan had a dinner with 8 people without a face mask last December, even though he urged citizens not to get together with more than 5 people. It was discovered that prime minister of Japan had a dinner with 8 people without a face mask last December, even though he urged citizens not to get together with more than 5 people.

"found out" is correct, but "discovered" sounds better when writing formally. "Found out" I would usually say in speaking casually.

But, I don't mean to criticize his behavior or his suitability for the title of prime minister. But, I don't mean to criticize his behavior or his suitability for the title of prime minister.

After it was greatwidely reported about in the news, he made an excuse and said "Our behavior letd people to a misunderstanding." After it was widely reported about in the news, he made an excuse and said "Our behavior led people to a misunderstanding."

Why don't politics don'tians want to accept their mistakes and instead blame it on our recognitionthe people? Why don't politicians want to accept their mistakes and instead blame it on the people?