The main differences between 特有 and 固有


I cannot differentiate the meaning of 特有 and 固有. The following 2 sentences
seem to be (roughly) identical in their meaning.

> A: 合気道は日本特有の武道である。
>
> B: 合気道は日本固有の武道である。

Both means:

> _Aikido is a martial art that is peculiar to Japan._

# Question

What are the main differences between 特有 and 固有? Please give me some examples.




I'd translate like:

> A: 合気道は日本特有の武道である。  
>  _Aikido is a martial art that is **characteristic** to Japan._
>
> B: 合気道は日本固有の武道である。  
>  _Aikido is a martial art that is **indigenous** to Japan._

特有 means something X that belongs to Y has unique feature not commonly seen in
similar things that belong to others than Y; thus we can translate it as
_special_ or _distinctive_. 固有, on the other hand, tells X belongs to Y by
nature and never to others; thus the translation will be _proper_ or
_inherent_.




I'd translate like:

> A: 合気道は日本特有の武道である。  
>  _Aikido is a martial art that is **characteristic** to Japan._
>
> B: 合気道は日本固有の武道である。  
>  _Aikido is a martial art that is **indigenous** to Japan._

特有 means something X that belongs to Y has unique feature not commonly seen in
similar things that belong to others than Y; thus we can translate it as
_special_ or _distinctive_. 固有, on the other hand, tells X belongs to Y by
nature and never to others; thus the translation will be _proper_ or
_inherent_.

