Nijisanji members Lize Helesta, Ange Katrina, and Inui Toko.
Commonly known as "Sanbaka," what if their original story was made into an anime?
We imagined and created a world where these girls could exist together and produced the opening animation and setting materials.
This is a new story of Sanbaka that transcends the boundaries between reality and fiction.
Let's go on a journey together to imagine and create new sides to these girls!

(Source: Official Webpage, translated)