Tags: Weapon.
A bisentō (眉尖刀 brow blade) was a pole weapon used in feudal Japan. The bisentō has various descriptions a double-edged long sword with a thick truncated blade a spear-like weapon with a blade at the end that resembles a scimitar a polearm resembling a glaive with a long heavy half and a heavy curved blade. The bisentō is said to have been used by ninja and peasants.