He boils a man alive in the first episode of FX’s vaunted 10-part series “Shōgun,” but somehow we’re still charmed by Kashigi Yabushige, played by Tadanobu Asano. I would say he probably grew up a little bit throughout the series, but his basic animal instincts haven’t changed.” He’s a weasel with a sword, the drunken-samurai trope like the tragic buffoon …
