sanbaka_anniversary_outfit
The official alternate costume given to the members of Nijisanji's Sanbaka (Nijisanji) (Ange Katrina, Inui Toko and Lize Helesta) to celebrate their 3rd anniversary, as seen in post #3975366 and post #5254811. Designed by usasuzu, with Shigure Ui in charge of official illustrations.
It has an idol clothes theme.
Aliases: none