Checked baggage — luggage handed over to an airline (or carrier) to be transported in the hold rather than carried on board.
受託手荷物の重量制限は一個あたり23kgまでです。
The checked baggage weight limit is 23 kg per piece.
国際線では受託手荷物のサイズや個数を航空会社に確認してください。
For international flights, check the airline's rules on the size and number of checked bags.
空港カウンターで受託手荷物を預けた後、引換証を受け取ります。
After handing over your checked baggage at the airport counter, you will receive a claim tag.