As soon as the summer holidays are over, the stress of school kicks in! Preparations for the eagerly awaited school festival are in full swing – and Shikimori's and Izumi's class wants to stand out from the crowd of events with their cosplay café at all costs. But amidst the hustle and bustle, a cute girl appears, threatening to put Shikimori's romantic happiness in serious jeopardy! Now Shikimori must decide: Will she try to assert herself against her new rival... or is it time to let Izumi go?.