Kokuto (Earth-2165)

The Kokuto is a black sword used by Raido Namiashi. It features a dark and non-reflective surface covered in poison to carry out swift and deadly assassination missions.

History
Raido Namiashi used the Kokuto against the Akatsuki member Kakuzu alongside the Scattering Thousand Crows Technique of Aoba Yashimiro to conceal his identity.