Haganai: I Don't Have Many Friends Vol. 18

The eternal rivals Sena and Yozora face off on the basketball court, where Sena dominates all other players with her power, speed, and technique. What does Yozora have up her sleeve in this fight? When Christmas Eve arrives and the club members attend a school holiday party, they each have their own hopes about how things will unfold...but the events that await are even harsher than they might imagine.