What an odd spec, a 1.6L petrol in a V70. Do you specifically want a Japanese import or are you only after a petrol V70 perhaps and most UK cars are diesels?
I was looking at V60s recently and my attention turned to T6 models of which there were loads of Japanese imports which looked good and lower road tax than equivalent UK cars. I ended up buying a UK diesel car again though in the end. This place, formerly BHP Imports, looked to have a lot of stock when it came to V60s…
https://euro.j-pn.co.uk/find/uk/