Iwamatsu, the human punching bag, has come to the Kabuki district to cheat a few suckers.  That is until Kagura knocks him out with one punch. Now he is on a tour with her trying to find new suckers and figure out the mystery of Takeshi.
He might go from punching 
bag to body bag.
Puede pasar de ser un saco de arena a estar en un saco para cadáveres.
Talvez ele comece como saco de pancadas 
e termine como saco de cadáveres.