Looks like you've already got all the information you need, it's not uncommon for these cars to have very low km's coming from Japan where they don't do alot of driving especially if the car lived in the city.
Most important thing i think would be just determining how clean the interior is for it's age & km's check common wear parts of the car such as tears in the leather, possibly a bit of wear on the gear knob, steering wheel then overall condition.
goodluck