Project A-Ko 4: Final

A-ko and B-ko find fresh cause for rivalry as their teacher Ayumi prepares to marry Kei. Jealous feelings and old antagonisms leave the two struggling with a relationship neither is ready to accept.

Meanwhile, the arrival of C-ko’s parents from space brings another crisis into the chaos. Romantic complications collide with an interplanetary family matter, putting the girls’ friendship at the center of the confrontation.