sweet potato still enough available in japan market with low price
one piece = ¥ 50 = $ 0.5 = Rp. 4.000,-
the extreme price increase is lemon
before june, 1 piece = ¥ 50
after june = ¥ 80
there is no differences on the breakfast bread price now and before
¥ 160 for 5 slices.
these all food material will completely be consumed for three days or less