Jotaro is a very powerful autobot, he is the same person as the normal stoic, indifferent Jotaro Kujo from part 3 JoJo's, but he is a transformer. He is very strong, intelligent, stoic, quiet, mostly calm tempered, but can lose his temper very quickly if you annoy him very much. He's seventeen years old, 6'5 feet tall, and weighs about 700kg as an autobot.