Japan National Identity Document

[mmmagic]

Am planning sponsoring my Japanese wife. Application is aking for a national identity document, if any. For Japan, does anyone know if there is any such document?

My wife is clueless on the matter. Help appreciated.

 

[byn2013]

Am planning sponsoring my Japanese wife. Application is aking for a national identity document, if any. For Japan, does anyone know if there is any such document?

My wife is clueless on the matter. Help appreciated.

i think we do not have.
i just selected 'No' in generic form.