Rudie borrows one of Love's discarded experiments, the Movement Enhancer.
A shop full of retro clothing takes over the mall.
Alien shape-shifters who look like HJ5 arrive in Harajuku for their upcoming invasion.
Love has to choose between staying with the band and taking a job at Harajuku University.
A lightning strike brings the sand bunnies at the Harajuku Sand Sculpture competition to life.
HJ5 must rescue Moods Meow the grumpy cat before their gig is cancelled.
HJ5 help a misunderstood yeti make it back home.
Stegosaurus Stan changes everyone in the Harajuku Retirement Home into children to win back glory.
HJ5 hires Rudie's young cousin Brodie as an intern.
Rudie accidentally unleashes a great wombat on Harajuku when trying to make a film.
Rudie brings a box of emoticuddles to the wedding of the year.
Baby's interactive Queueby doll becomes big when he runs into an experimental fertilizer.
Rudie uses a new toy bear that says uncomfortable things to apologize to Angel for hurting her feelings.
The Sporty Fun Sports mascot tries to destroy Rudie.
The girls shrink themselves onto the top of a cupcake to search for a micro-sized USB key that contains their latest song.
The city of Harajuku falls under the spell of Angel's new shoes.
Shu Shu the Silver Shimmer Squirrel transfers some of his powers onto Music when he gives her a kiss on the forehead.
Rudie accidentally causes a mechanical dragon stage prop to go berserk at one of the girls gigs.
Love accidentally creates the Quarkle, an energy organism, and the girls have to track it down before it runs Jo Jo Julie's new fashion launch.
G and the gang use Love's time machine to keep returning to the past until they find a way to play their gig without ending the world.
Rudie books the girls for two concerts at the same time and they try to multitask between the two.
Rudie pretends to be the leader of HJ5 to impress his visiting grandmother.