|Hagane Ittou鋼 一刀|
|Hair||, Brown, Ponytail, Waist Length+|
|Clothes||, Arm Cuffs, Coat, Hair Tie|
|Items||, Dual-Wield Weapon, Katana|
|Visual novels||Side character - Choukou Sennin Haruka|
|Voiced by||Takizawa Atsuya|
The Tetra Sealer swordsman known as the White Guardian. Albeit ranked as the Noroi Faction’s second-in-command, he’s rumored to be its strongest member. When Haruka and Subaru tried to stop the time leap in the past, he severed one of Subaru’s arms, displayed his overwhelming superiority. His chosen name itself means ’Sword’, as he sees himself as the sword cleaving its way to his ideals.