Itona Horibe

堀部イトナ

Transfer student who aims to kill [Koro-sensei](https://anilist.co/character/65643). He is the second assassin transfer student to arrive at Class 3-E, following the previous assassin, [Ritsu](https://anilist.co/character/74832). He initially served as the secondary antagonist, before ultimately joining Class E for good. After being abandoned by [Shiro](https://anilist.co/character/176246) and befriending [Terasaka](https://anilist.co/character/85809) and his gang, Itona has since become more mellow and humble, and is now able to admit people are stronger than him, while still retaining...