If you are interested in cars, you may want to check out Nagoya Motor Show. There will be no shortage of interesting vehicles to peruse, as well as other attractions such as special guests, performances, and a food court.
Nagoya Motor Show 2017
Address: 〒455-0848 Aichi Prefecture, Nagoya, Minato Ward, Kinjofuto, 2 Chome−2 (map)
Public transit access: Kinjō-futō Station on the Aonami Line