Also known as: 長曽祢虎徹
A Touken Ranbu character. The personification of an Uchigatana owned by Kondou Isami. Despite his name he is not actually a Kotetsu, but a forgery. As a great deal of his creator's swords went unnamed, he like his sword is named after his creator.
He wears a Leather Chest Harness as part of his costume.