Japanese leader has time to get a weapon (7)
I believe the answer is:
shotgun
'japanese leader' is the definition.
The definition and answer can be both man-made objects as well as being singular nouns.
Maybe there's an association between them I don't understand?
'time to get a weapon' is the wordplay.
'time' becomes 'shot' (I can't explain this - if you can you should give a lot more credence to this answer).
'to get' is a charade indicator (letters next to each other).
'a weapon' becomes 'gun' (gun is a kind of weapon).
'shot'+'gun'='SHOTGUN'
'has' is the link.
Can you help me to learn more?
(Other definitions for shotgun that I've seen before include "arm" , "No thugs (anag) - weapon" , "piece" , "Hunting firearm" , "Smooth-bore weapon" .)