Want to buy a second-hand housing, but do not know what channels are good. Some people told me that the best not through an intermediary, because a lot of intermediary is very black, but someone told me that is sure to pass intermediary, because they do not know the formalities, will be very troublesome. I think it over and over again decided to find a conduit company about. Invest Japan is a company opened for a long time, word of mouth is also good, I want to know here in their words should be no problem. Invest Japan is a lot of houses. This will be convenient for me to choose. Now buy second-hand housing learning is a big. Before this, must understand it. Invest Japan still looks very professional.