Kamen Rider Skyrider Episode 47 Skyrider's Greatest Weakness! Attack the 0.5 Second Blind Spot ( Air Date 1980-08-22 ) Genre Action & Adventure, Sci-Fi & Fantasy, Drama category. Overview "After careful study, Abunger puts into play a plot to wear down Hiroshi in order to exploit the weakness of the Sky Kick and thus defeat Skyrider.".