Ninja Scroll: The Series Season 1 Episode 4 Broken Stone ( Air Date 2003-05-05 ) Genre Sci-Fi & Fantasy, Action & Adventure, Animation category. Overview "For the Kimon and Hiruko, not only is fighting each other difficult, but also trying to steal the Stone from under the watchful eye of Jubei is nearly impossible. One almost-successful attempt at taking the Stone results in splitting the stone in half: Jubei has one half, while the Kimon manage to get the other half.".