Six Gravity (AKA Gravi) and Procellarum (AKA Procella) both belong to Tsukino Talent Production (AKA Tsukipro).

Gravi continues to expand their range of activity as Tsukipro's top group and sets their sights on the joint concert Full Moon Festival 2020 as their next goal. Kakeru Shiwasu and Kisaragi Koi are tasked with recording comments from the group's members hyping up the event.

Choosing "a new me" as their theme, the two boys enthusiastically search for filming locations and set up a schedule for their comment video recording tour, but will it end without incident...?!
Maybe they rented them 
from a shop inside the tower.
ربّما استأجروها من متجرٍ داخل البرج
Vielleicht haben sie die vom
Geschäft im Turm ausgeliehen.
Tal vez los alquilaron en la torre.
Tal vez los alquilaran en la torre.
Ils ont été loués
dans un magasin voisin, non ?
Forse li hanno affittati
 in un negozio dentro la torre.
Eles devem ter alugado
de uma loja da torre.
Может, они их взяли
на прокат в башне.