Ginkotsu

銀骨

Ginkotsu is considered Renkotsu's closest friend, as the pair are rarely seen apart. Renkotsu constructed Ginkotsu's mechanical body and maintained it during the period Ginkotsu possessed it, until Inuyasha destroyed it. Renkotsu subsequently reconstructed Ginkotsu's tank body in a cave, equipping it with an entirely new array of weapons and turning Ginkotsu into a mobile arsenal.