Ao no Kanata no Four Rhythm Extra1S

Mashiro thought she had finally reached her happy ending. Then reality arrived: she is barely passing her classes, she lost a sweets battle to Rika and Arika, and Misaki and Asuka have both declared themselves Masaya's lovers. At this rate she will lose her dear senpai, have to repeat a year, and watch the family business collapse. Her mother suggests she and Masaya go on an overnight date. With help from the others, Mashiro trains hard to bring her feminine qualities up to the challenge before time runs out. Will she reach the true happy end?