Also known as: チェーンソー, チェンソー, 电锯, 链锯
A portable mechanical, motorized Saw. It is used to fell Trees and remove Branches and foliage. It's frequently seen as a weapon in horror films, often inflicting extremely bloody wounds and severing limbs.
A few characters use this as their weapon of choice, namely Leatherface, Haruna (Korezom), Blaze (Arknights), Juliet Starling and Denji (Chainsaw Man).