Usopp gallery, usopp speaking, also the fanart already had swordsmen on there what was oda suppose to say?
Anyways, oda said きれる斬れる to kill (a human) using a blade (sword, machete, knife, etc.); to slice (off); to lop (off); to cut (off)
Fuji does not kill with a blade, therfore not a swordsmen