If you have at least a slight interest in vintage and racing cars, be sure to visit the History Garage in Odaiba before the end of May. From 13th March–31st May, in addition to the main exhibition, you can see an exhibition of sports cars from the "Toyota Motor Sports Collection".
In addition, you can even honk car horns (but only from a special iPhone app, which takes away half of the fun). All sports cars are the Toyota brand, but if you walk through the halls, decorated in a small 50s American town style and 60s Italian lane, you will find a much bigger choice of perfectly restored classic cars.