The Daikonran (大混乱, Pandemonium) blade, also known as the Cleaver Saw Sword (刀鋸剣, Tsurugi Katana Nokogiri) is a technologically enhanced sword wielded by Kei, based on the sword wielded by A V of Kumogakure and technically an extremely advanced version of Kei's Thunder God swords. Having wielded it since his younger days, the sword has been upgraded with various technology as the times have progressed, making it a perfect weapon for Kei and his electromagnetic powers. It also serves as the sword counterpart to his personal Chakra Charge Armor.