Adamantine Tonfas

Kenichi's tonfas seem to be his main weapon for combat. These tonfas were a secret project by Dr.Vegapunk that tried to implement devil fruit powers into weapons without having to physically eat them. The Cloud Tonfa's were being held in a Marine Base that Rio and the rest of his crew infiltrated and stole the tonfas. The tonfa's also seem to go in conjunction with Hibari's pet hedgehog, and as such have created several combination techniques in the process.