Oonishi Saori

Kiseki Raki is a second-year middle school student who transfers to Star Harmony Academy to become an idol. However, when she uses an Aikatsu Pass she received from her big sister (an Aikatsu engineer), something mysterious happens. Lots of doors appeared before her, and when she opens them, she meets Aikatsu idols she never knew before, such as Nijino Yume. Raki vows to…

Set in a part of Tokyo that has descended into a quagmire, the story follows Unit 8 of the 5th Special Public Security Section's 3rd Mobile Assault Division — popularly called "The Eighth" — who don powered armor "Willware" exoskeletons to counter the rise in crime. Source: ANN

The nation's capital, Tokyo, where the Space Elevator Project is proceeding at full tilt, in preparation for the summit. Established to fight crime based around Willwear, enhanced armor, is the Special Public Security Fifth Division Third Mobile Assault Eighth Unit - Unit 8 in short. Having saved Japan from Logos' terrorism, Unit 8 was now become really popular around the…