A few years ago, my younger brother tried packaged dorayaki for the first time. Dorayaki itself is a Japanese food that is very liked by a cartoon character named Doraemon. When opening the package, my brother found a small white package in the dorayaki wrapper. He thought the packet was sugar and tore it open and poured the contents over the dorayaki. When he ate it, he immediately vomited it because it turned out that the white packaged was not sugar but a food preservative. Since then he has never tried to eat dorayaki anymore.