In more recent times, specifically the end of the 19th century and early part of the 20th century, the surujin appeared as a weighted lightweight chain varying in length between in length. At one end was a weight and the other a metal spike. The weight was used to throw at an opponent or to ensnare a weapon and the length of chain was then either pulled to unbalance the enemy or used to entwine them using techniques similar to that of
hojōjutsu. The spike was then employed to disable or administer a
coup de grâce. It belongs to the broad class of
chain weapons. These are quite similar to the
ninjutsu manriki. ==Gallery==