Hokuto Shinken is the fictional martial art practiced by Kenshiro, the hero of Fist of the North Star, the manga and anime series created in the 1980s. Kenshiro's atatatata cry during his Hundred Crack Fist technique became one of anime's most imitated sounds. Fans recreate the shout in cosplay, edits and soundboards, copying the speed and rhythm rather than any single line of dialogue. Henry's version condenses that homage into three seconds, keeping the reference instantly legible for viewers who grew up parodying the move.