Thanks for the appreciation guys. I will post some interior pics soon.
The mileage is 55,000 km, but the dealer told me frankly that when it was imported, the meter was reset. He estimated that it has done around 150k in Japan, so total mileage is above 200k. However it looks brand new from the inside as well as outside.
The cost is still being added up, but it has cost me around 2.4 million till now (including buying cost, transfer cost, changing all fluids / filters, some servicing, replacing brake pads and bushes). I am thinking of getting it insured and tracker installed, which should cost around 100k more, bringing the total to around 2.5 million.