Wonderful Days This is the actual beginning, isn't it?(Subarashī Hibi すばらしい日々 This is the actual beginning, isn't it?) is the sixteenth episode of the Re:Creators anime series. It aired on July 29th,2017.
With preparations almost ready, the creators and creations go to a hot springs inn to rest up for the Elimination Chamber Festival. As thousands of fans are assembled at an arena for the festival, Meteora activates a spell similar to Altair's, allowing Selesia to bring her mech into the world while increasing Yūya's magical power, while Altair's group prepares to move out.