Rito, Mari, and Kotoko form a bubble over Harajuku, locking them inside. A powerful Scooper breaks into the bubble and begins to attack. They band together to defeat it.
Rito, Mari, and Kotoko run a pop-up shop called "PARK" in Harajuku. Aliens come to Earth and begin stealing its culture. A girl calling herself Misa appears and helps the girls defend Harajuku from the invaders.