My father and I were always Ford men until my Dad starting transporting Toyota imports from Dover. The worry used to be about the cost of insurance and parts - but when you find you do not need them then they work out quite cheap! Japanese engineering and component quality, in the past at least, has been superb.
If I were looking to replace either of my Jap cars then I would consider these makes in order:-
Lexus
Toyota
Mitsubishi
Nissan
Honda
I have tried the rest (German) and now I go for the best. We are inclined to forget the many visits we had to make between services in the 1960's - 70's.
People MAY be tempted by TOP GEAR reviews (German / Italian) and the like .......... but as far as I am concerned, first-hand experience comes first.
Possibly I have been lucky, but I have never bought a Japanese Lemon, regarding reliability - rust was another matter in the 1970's!