Stage 5 Boss: Clownpiece, Fairy Clown from Hell.
Personally she's my favorite character from this volume. The runner-up would be Sagume I suppose...
Coloring in the Stars & Stripes pattern seems like it would be a huge pain, but dang those tights are erotic. When fully nude, all I can see is Marisa, so let's go have her try on those tights.