Well I arrived in Japan with a huge suitcase that was less than half full, weighing about 10 kilos, with a limit of 20 kilos. I knew that I would buy heaps to bring back, as well as bringing back some of Ellen's things for her.
When it was time to check our luggage, my now full bag weighed in at 22 kilos, Ellen's bag was 33 and she had another smaller suitcase that was almost 10 kilos. Ellen didn't really mind, she was happy to pay for excess baggage. The girl checking our luggage told us that if we rearranged the luggage so that the 2 big bags were 50 kilos between them, she would let us take the smaller bag on as carry-on.
Well who are we to argue? We sat in the middle of the airport with our cases open, moving everything around until we met the weight limit and didn't have to pay any excess. Good in theory (although the same amount of luggage would be onboard?) but not so practical. I had my once light carry-on bag now overflowing with books and heavier items and Ellen's camera bag. Ellen had her own also overflowing carry-on bag, her laptop and now her small suitcase that weighed over 15 kilos. Add to that the duty free shopping and we took up quite a lot of room! Oh well, it all made it back to Australia (at no extra cost) and that is all that really counts!