How to say "Thank" in Japanese

When translating "thank" into Japanese, you must choose carefully between お疲れ様 and 感謝する. In Japanese, お疲れ様 (おつかれさま (otsukaresama)) is typically associated with "Thank you for your hard work; You must be tired (greeting)" (Syllabus Level: N5) and represents A common greeting used to acknowledge someone's effort or hard work, often said at the end of the day, after a meeting, or when someone has completed a task. Not necessarily implying the person is *actually* tired, but showing appreciation.. On the other hand, 感謝する (かんしゃする (kansha suru)) maps to "to thank, to appreciate, to be grateful" (Syllabus Level: N4) and represents A more formal way to express gratitude compared to ありがとう. Often used in written form, formal speeches, or when expressing deep appreciation.. A literal translation of "thank" can often sound unnatural to native Japanese speakers if mixed up!