Difference between Perth and Tokyo

The eating out is cheaper in Tokyo than Perth.

Example, In Tokyo you can eat a set meal for 7 Australia dollars in Tokyo, but in Perth ,I don’t think I can eat a full for 7 dollars.

In the Big Mac index, Australia is $ 6.28 but Japan is $ 5.32. This shows that eating out is cheaper in Japan. but I feel that Big Mac was more delicious in Australia than in Japan.

I think food in Perth is cheaper than in Tokyo. In Tokyo, eating out is cheap but food is expensive. Perth is especially cheaper than dairy products in Tokyo. Australian milk and cheese are delicious.