The Japanese Self Defense Forces are still looking for a way to combat the looming alien threat three years after the invasion, but so far conventional weapons have no effect on the mothership. Maybe it's time to try something unconventional. Meanwhile, Kadode Koyama is in high school. She and her best friend avidly track the aliens' movements on social media and less enthusiastically study for college entrance exams. When the end of the world is overhead, you learn to take it one step at a time. For mature audiences.

Meiko Inoue is a recent college grad working as an office lady in a job she hates. Her boyfriend Naruo is permanently crashing at her apartment because his job as a freelance illustrator doesn't pay enough for rent. And her parents in the country keep sending her boxes of veggies that just rot in her fridge. Straddling the line between her years as a student and the rest of her life, Meiko struggles with the feeling that she's just not cut out to be a part of the real world.