简介：Shinobu and her class are preparing for a play for their school's cultural festival while Aya feels a little distanced from Shinobu for not having any elementary school memories with her. The story will takes us back to the past where Shinobu, Yoko, and Aya in their third year middle school year are preparing for their highschool entrance exam.
简介：《机动战士高达 THE ORIGIN》系列的第6作。继续讲述了因父亡故而变成孤儿的卡斯巴尔与阿尔黛西亚，在动荡大时代的洪流之中，面临的又一场人生巨变……标题中的“赤色彗星”便是夏亚·阿兹纳布尔的称号。由于夏亚的机体无论是扎古、大魔，还是后来的沙扎比等都是红色的，夏亚操纵 这些机体风骚地驰骋在战场上，故被敌人称作“赤色彗星”。