The Brave Express Might Gaine takes these newly crafted themes to their logical conclusion. Here the robots are no longer "spirits," but have personalities granted by advanced Artificial Intelligence. These robots were designed and built from the ground up by the late father of the main character: billionaire crime-fighting teenager and railroad magnate Senpuuji Maito. He acts as a Bruce Wayne character of sorts, taking command of the Brave Express robots in the field and fighting crime himself on the front lines. The antagonists are separated into multiple criminal factions, some at odds with each other, extending the basic villain structure used in Da Garn. Some Japanese fans consider Might Gaine the best of the Brave series, and it is often cited as the one that best expresses the idea of the Brave "formula".