Haru wo Daiteita: afterward

Sinopse

100 years later from that day... <br><br> Katou Ibuki, who abandoned the position of the elite Air Self-Defense Force Lieutenant and volunteered as a space pioneer of JASA, will take a 7-day selection test in a closed space. While working on a task with Kaguya, an AI robot he met there, Katou came into contact with the feeling of "loneliness" in him and gradually became unable to leave it alone. <br><br> Also includes "Spare Key no Jouken", telling from the perspective of Katou's nephew and actor Yousuke, who belongs to Iwaki's company. <br><br> (Source: Libre, translated)