Expresses 'even if' or 'even though'; used to convey contradiction or contrast.
Long explanation:
The ~ても/でも grammar point is used to express 'even if' or 'even though' in a sentence, showing the idea of contradiction or contrast. The formation of ても differs depending on whether it is used with a verb, い-adjective, or な-adjective. For nouns, でも is used.