Similar houses and similar looks of citizens living in these two countries. Obvious.
of,course
they have almost the same language's
Japan has a very densely populated economy. But China has a higher population. Their population is 1.3 billion I think.
Korea (both North and South) is between China and Japan.
The vocal are similar
There are none.
Italy has lot of cites and Japan has lots of cites
It is true that the Gempei War was between China and Japan.
dafuq
they both are crowded
emporors?
between china and japan