Katsuaki Watanabe, President of Toyota
I used to work at Toyota, so I keep my eye on them for nostalgia’s sake, less and less so these days.
Watanabe’s recent moves to align Toyota with both Isuzu and Subaru are going to be important in the long run.
More experience with diesels will be important as well. Diesel has a horrible image in Japan whereas clean/new tech diesels are all over Europe.