I live in Japan for many years and I have never seen such thing as deflation here. Prices have remained stable for most items or have increased a little bit. The idea that stuff becomes cheaper as you wait is ludicrous in Japan.
See e.g. the curve for 1995-2013: http://www.tradingeconomics.com/japan/consumer-price-index-c... or the "index of all items" here http://www.e-stat.go.jp/SG1/estat/ListE.do?bid=000001033700&...
Back in reality, Japan hasn't suffered any real deflation in 25 years. Which is why their prices are among the highest for pretty much everything.
The deflation argument is a fraud cover for the failed Keynesian experiment. It's meant to give them the ability to endlessly print to debase the debt that the failed experiment took on. That's why the US Fed pretends to worry non-stop about deflation, while they massively expand the monetary base and hold rates at zero; it's a lie to provide cover for the massive inflation programs.
A serious economist is able to differentiate between goods that can (and will) be delayed an a consumable like a can of soda. Cars are an example of a consumer good where consumption observably is affected by deflation.
A new 150,000/month condo in Tokyo in 2014 has much better facilities than a then-new 150,000/month condo in Tokyo in 1994. Indeed, the latter is probably struggling to achieve rents of half that today.
On top of that, buying a new apartment has nowhere got cheaper than it was 10 years ago. Prices have been pretty much stable until they pumped up the tax recently.