Іріна Єлавич

Occupation: Professional Hitman, Part-time Foreign Language Teacher

She is a professional hitwoman who is hired to kill Korosensei by becoming a part-time foreign language teacher in class 3-E. She uses her charms to seduce Korosensei, making him at first obeys to whatever she asks. However, her first assassination attempt was foiled when Korosensei able to suppressed her 3-men's attacks, ending in her humiliation and swore revenge. She teaches the students how to seduce people from other countries, so that with this method, they can learn foreign languages, and usually would punish male students who failed answering her questions during her lesson by kissing them.

Irina is a deceitful, wily and beguiling individual; she frequently uses her charm to influence and manipulate her targets. She can easily befriend people, if she so chooses, and entice them to let down their defenses and become vulnerable to her. Seduction is primarily the technique she employs, and it is her area of expertise. Irina is a professional assassin who excels at handling infiltration and approaching targets. She possesses strong conversational skills in ten languages, and a proven track record of eleven jobs in countries all over the world.