This is from the current Japanese-airing "sentai" (live-action superhero team) show (what Power Rangers evolved from). The name is "Dekaranger" and you *should* be able to find a Japanese video source for them, possibly even locally. There are a bunch of sites where you can watch them online, but I don't have any bookmarked. Try a google on "dekaranger fansub" or "dekaranger episodes online".