Blade of Balsa's spear
Balsa's Spear is Balsa's primary weapon in the Moribito series. In the anime series, her return to New Yogo comes as a result of it needing to be repaired by the original Blacksmith who forged the weapon.
Because she is suddenly forced into accepting the commission of protecting Prince Chagum, Balsa puts off getting the spear repaired and it breaks during her first major encounter with the Hunters. The spear's blade is completely reforged by the original blacksmith afterward.