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...?!
I'm sure that's what our fans will be 
hoping for at the Full Moon Festival.
أنا متأكّدٌ أنّ هذا ما يأمله مُعجبونا
في مهرجانِ البدر
Die Fans erwarten beim Full Moon Festival
auch sicher so eine Einstellung.
Seguro que nuestras fans
esperan el Full Moon Festival.
Seguro que nuestras fans
esperan el Full Moon Festival.
C’est ce que les fans
attendent du Full Moon Festival.
I nostri fan probabilmente si aspettano
qualcosa del genere dal Full Moon Festival.
As fãs também devem esperar algo
parecido para o festival lunar.
Фанаты наверняка именно такого
от фестиваля Полнолуния и ждут.