Mikey has trouble finding an apartment and, going with Ozu's advice, moves in with Lily and Mitsuki. At the same time, Guano and Gonard have trouble on the set.

Ozu decides to take a vacation- his first in several decades. Before going, he reads off a long list of rules- most importantly, not to harm his prized 500-year-old Bonsai tree. Of course, even before he reads this, Mikey accidentally sets the tree aflame. Now, Mikey and most of the gang (excluding Lily, who is their temporary boss, and doing all she can to keep them busy) must work to replace the Bonsai before Ozu gets back from his unusually short vacation.

A new Kappa Mikey game is released and Mikey goes berserk trying to get a copy. In Mikey's absence, Lily is getting swept into the charm of Suave Mikey, a Mikey look-alike, whom they mistake for the real Mikey. However, Mitsuki is quite suspicious- does Mikey really have a car, a boat, and memories of a trip to Venice?

Mikey's status as a teen idol is threatened when he develops a pimple. His efforts to hide the blemish ultimately lead him to betray his friends to an evil tabloid publisher. Meanwhile, Lily finds a new rival in Socky, a hand-puppet who has replaced her as a Beauty Cream spokesperson.

The LilyMu cast borrows a secret jacket that can turn you invisible for a prop. Enticed by the jacket, Mikey takes it and goes wild in Tokyo. Upon bringing the jacket back though, the coat gets stolen by a one-armed man. Can Mikey prove his innonence and capture the thief?