We tried to avoid McDonald’s while on our trip, but stopped once for dinner. They have a fried shrimp, ebi burger.
It was OK, but tasted quite a bit like a McChicken.
Comparing food prices between Japan and home, things seemed quite comporable. This was meals for three of us. 
It came to less than $20 Canadian, which is about the same as at home.
Then we continued exploring Shabuya.
The floating torii
Yes, this place was a little bit of a tourist trap, but it was still fun.
The temple built on the water
A really nice tourist area with ice cream shops and restaurants.
I gather a lot of trash is incinerated. 
Another nice beach.
The temple built on stilts over the water. The tide was going out.
One of the things my daughter enjoyed the most on our trip was Karaoke. It was so fun we did it twice.
You rent your own room for a few dollars per person per hour, plus you have to buy a drink.
We visited Karaoke-Kan in Shinjuku, which is a chain: http://karaokekan.jp/.
One time, our room was on the 10th floor. The whole building ( floors 2 and up ) was karaoke rooms.
You can barely hear other people singing around you.
First you have to warm up.
Then you get the hang of it.
This is professional level:
