first off love the Naruto remake. question though, so as a retired member of the military, why hasn't Shuichi used the trap-tag to develop land mines or claymores? I mean he has not even used the grenades he developed to their fullest by tossing them into groups of enemies. or rigging them as traps under enemy dead bodies, just a thought.
I did remember those grenades being used by some konoha ninja in Ninja War 3 mostly... don't know why he did not developed claymores, maybe sensory ninja sense them, don't know :shrug