None. Japanese is part of the Japonic language family, which only includes languages from Mainland Japan and the Ryukyu Islands.
japan is an island.
As far as I know their spoken language is unique. Their written language can be interpreted by other Chinese character based languages such as china and Korea.
No countries share a boarder with Japan it is an island nation.
None. Japan is a series of islands. The nearest countries are South Korea and Russia.
I know that Japan is the only Japanese speaking country. Unlike most cultures, it keeps it's language to itself. Most countries like America, the UK and France share their languages around the world. Japan's don't.
there are mountains in both countries.
Both of these countries have the primary language of English. they also are majority christains in these countries
Because both countries were colonized by Spain.
Saudi Arabia and Japan
what sobriquet does Arunachal Pradesh share with Japan?
They developed simultaneously from the west Germanic branch of the Indo-European language family. So in other words: they share a common ancestor.
No. They are different languages, but they are in the same language family (Afro-Asiatic) so they share many similar features.