Classroom of the Elite: Year 3

Story

From their humble beginnings as Class 1-D, Horikita and her classmates now begin their third year as Class 3-A—but the battle isn’t over yet. With only one year left until graduation, there’s no room for even the smallest failure. And not only will they have to fight harder than ever, they’ll have to do it without their most influential person: Ayanokouji Kiyotaka. Amid the chaos of losing Ayanokouji to Class C, Horikita’s class finds itself faced with one cruel truth: If they can’t defeat Ayanokouji, they don’t stand a chance to graduate from Class A.

Synopsis via AniList (English).