Niki-chan Wonder on Parade (にきちゃんわんだーおんぱれーど; 2nd Generation Wonder on Parade) is Up Up Girls (2)'s 1st indies EP. It was released on November 16, 2021. It includes three songs which were digitally released across three consecutive months since July 2021, two new songs, and instrumentals for all five tracks.
The jacket cover of the EP depicts the members simmering a stew made up of the group's 2021 activities in a large pot. As each of the five songs have a different color, the jacket cover is full of color, and the members also wear new costumes in their favorite colors.