I like them, especially #3.
When I first looked at these I laughed a little, because its so "Japanese", but also seems as if it was designed for foreigners.
The old lady in the background of #8 (far right side), is playing a Shamisen for example. This is a traditional Japanese guitar, seldom seen outside their country.
Also, the people in #1 & #7 are Taiko Drummers, again very traditional.
Very cool stuff.
Heres one of a Koto (another type of Japanese musical instrument), that I took years ago.
1)