Just spotted this and it appears the Twizy may be sold under Nissan name in Japan and America (no Renault there) as the NMC (Nissan Mobility Concept).
The sticker covering the Renault badge on the steering wheel
The plug lead cover top is plain, but the underside has ZE moulded into it
Slightly different rear panel for Nissan badge
Slight different nose for Nissan badge
Same wheels and trims