Is bento a Japanese name?

In fact, Japanese lunch boxes are "awkward" and there is no word "convenient" at all. No sooner had it been translated into China than it went bad. Maybe China didn't have the word "e", so it was changed to "e". In fact, the word "e" is also the "e" of "toilet" in Japan. This is also the "benefit" of worshipping Japan. Some translators don't know how to translate. I quite agree with you. Don't call it "lunch box" or "lunch box" ... It will make a joke to copy other countries' languages as usual.