The day before the live show where Project Himmel's new unit "LUNA ω rabbits" are revealed, Mei gets a slight fever and has to stay in bed.
Worried about her, Satori and Rinne take turns visiting and talk about a side of Rie that Mei didn't know yet.
Having been together with Rie since her childhood, hearing this warms Mei's heart.
the memorable day when 
we descend upon the stage!
!سيكون اليوم الموعود الذي سنصعد فيه عى المسرح
an dem wir endlich
auf die Bühne herabsteigen.
è il memorabile giorno
in cui saliremo sul palco!
O memorável dia em que
desceremos ao palco!
мы наконец-то взойдём на сцену.