Okay, the user wants me to translate "japanese-american" into Polish. Let me check the rules again. The first rule says to translate all content into Polish. The second rule states that if the content is already in Polish, leave it as is. The third rule says to provide only the translation without any explanations.
So, "japanese-american" is in English. I need to translate it. The term "Japanese-American" refers to someone of Japanese descent living in America. In Polish, that would be "Japoje-Amerykanin" or "Amerykanin pochodzenia japońskiego." But the user might prefer the direct translation of the term, which is "Japoje-Amerykanin." I should check if there's a standard term used in Polish. Sometimes, hyphenated terms are kept as is, but in this case, the translation would be "Japoje-Amerykanin." Alternatively, "Amerykanin japońskiego pochodzenia" is more descriptive. However, the user might want the direct translation. I'll go with "Japoje-Amerykanin" as the most straightforward translation. Make sure there are no explanations, just the translation.