New Tokyo (5)
I believe the answer is:
kyoto
'new tokyo' is the definition.
The definition and answer can be both locations as well as being singular nouns.
Perhaps they are linked in a way I don't understand?
'new tokyo' is the wordplay.
'new' indicates anagramming the letters.
'tokyo' anagrammed gives 'KYOTO'.
Can you help me to learn more?
(Other definitions for kyoto that I've seen before include "Japanese city of treaty on climate change" , "Old Japanese capital" , "Japanese capital before 1868" , "City of agreement on global warming" , "Japan's old capital" .)