Cocoa visits her family, in the mountains, after quite some time again after her sister Mocha wrote her, through a letter, to come back soon. Her friends will have to spend a week in the town without her, while Cocoa has time with her family that she hasn't seen for a long time. But Chino, Cocoa's self proclaimed little sister, wants to go watch, with Cocoa and all her friends, the fireworks in the fireworks festival, which is coming up in less than a week. Cocoa decides to return early as she misses them all, but will she arrive in time for the climax of the festival?
One of the best parts about being in a group of friends is that you usually have a couple of guardian angels watching over you. So, when Shinobu has to both write a script as well as make costumes for a play for the school festival, it doesn't take long for her classmates to realize that someone might have bitten off more than she can chew. Or write and sew, in this case. Fortunately for Shinobu's theatrical future, Alice, Yoko, and Aya are glad to pitch in, and that allows for a chance to reflect on their experiences in the days before Alice arrived. Will everything be finished in time, or will the audience be in stitches because of the ones coming apart onstage? There's no way to be sure until the last curtain call!