Summary: Almost everything is reasonable compared to Japan.

• Foods
Fruit, Bread, Bacon, Icecream, etc, Foods are generally very reasonble. Breads and Fruit costs less than half. Breads are cheaper but, I think, better here than in Japan. Usually in developing countires cheaper means simply because worse in quality, but it is generally not true for breads; they are very good. (I think it is because japan import almost all flour, which make it expensive and consequently its derivatives including bread.)

Good quiality with reasonable price is ture for fruit too if you find a good supermarket or shop; but it is not always ture, because some shops are selling one-week old fruit as if there is no problem even when you can easily say they are old...

Salami in Good quality is cheaper and in around half price too. Some icecrams are too; be warned other icecreams are cheaper but worse in quality. Find a good one!

Other examples are Beer(500ml) 99Ft(amazing!), a Bread 19Ft(amazing!), Freezed Piza(500g) 189Ft(amazing!), a green-apple 60Ft, a pack of Watermelon(250g) 88Ft.

300Ft=1Euro, 230Ft=1USD. 100JPY=1USD. 100Ft=50JPY.

• Living Experience
Living expences are half as well, however utility like electricity, gas and water combined are as much. Japanese Yen was 30% storonger a year ago than now, which means everything had been even cheaper.
• Clothes are also half.