Without being too extravagant you can get by with 5000 to 10000 yen per day on lunch and dinner including transportation/subway/rail. That's about $50.00 to $100.00 in American dollars (minimizing taxi usage). Try to avoid the taxi's because that could cost a small fortune, especially in rush hour.
The popular referendum is a device which allows voters to approve or repeal an act of the Legislature. If the Legislature passes a law that voters do not approve of, they may gather signatures to demand a popular vote on the law.
-Virtual political independence from Britain. The Statute of Westminster also mandates that Canada (and all the other dominions) must approve any changes to the monarchy or the British royal family in the future. 1936- The Canadian Parliament votes to approve the abdication of King Edward VIII.