Now this is a rather neat find. SuperMega233 has found the long lost Rockman 6 commercial, which, for years, was believed to have never existed. Check it out below:
Short, but sweet, right? Animated Rockman commercials traditionally tied with every famicom-era classic series game released in Japan since 1987. Rockman 6, however, was believed to be the exception due to the fact that Capcom, for reasons unknown, failed to include it in official commercial compilations. It was widely believed that they simply never produced a TV spot for the game in the first place, but as evident above, that wasn't the case.
For those interested, you can check out more animated classic series commercials here.