The term kakekomi kounyu means rushing to buy something at the last minute after hesitating for a long time. The implication is that there is some time limit involved. It's being used a lot now in the media with reference to the consumption tax, which is scheduled to rise from 5 to 8 percent in April 2014, and then again to 10 percent in October 2015. It's assumed that many consumers will try to buy big-ticket items before the increase goes into effect in order to save money, and that a good portion will wait until the last minute.
Some economists are advising people to not wait too long, especially if they're thinking about buying a new home. Recent articles in both the Asahi Shimbun and the weekly magazine Shukan Post say pretty much the same thing on the subject: If you're thinking about buying a home or a car, you should start planning right now. The Asahi uses the example of a ¥30 million condominium. You can figure that about a third of this is the price of the land, and since land sales are exempt from consumption tax it means you'll pay tax on ¥20 million.
At present, the tax will come to ¥1 million, but after April 2014 it will go up to ¥1.6 million, and then 18 months later to ¥2 million. If you want to take advantage of this savings, experts say you should move now, because the tax is levied not when you sign the contract for the new home, but when occupancy of the property is "transferred over" (hikiwatashi) into your name, and in most cases the average time between the point when a particular unit goes on sale and the point when the buyer takes possession of it is one year.