Ryoko throws a tea party for her friends. Flashbacks reveal the pasts of Ryoko's various guests.
Featured special that uses scenes from the series stored on a personal satellite of the Los Mendo family.
It is summertime, and Shinobu laments not having a boyfriend. She then happens upon a young man weak from hunger, and wearing a rabbit costume. She gives him a carrot, he expresses his gratitude by hitting on her... and she hits back. The young man leaves behind a key to another dimension where everybody's possible futures exist. Lum and Ataru join Shinobu to find the bunny boy, and happy futures for themselves.
Lum & her girlfriends are invited to Neptune by Oyuki. There she shows them her new business venture at a ranch of flying sherbets, birds capable of producing sherbet cones from their beaks. Ran convinces Oyuki to let her borrow one, her goal is to make some quick cash selling sherbets on Earth. Unfortunately, the combination of being overworked and a hot summer day has made the sherbet extremely cranky, even from its refrigerated cage. It breaks from its cage and escapes, but not before attacking Ran and Lum, and trashing Benten's brand-new bike by shooting sherbet cones at it. Now it's up to Ran to retrieve the sherbet before Benten blasts it out of the sky, and more importantly, before Oyuki finds out.
Lum, Ataru, Mendou and Shinobu visit an inn which Ryuunosuke and her father have opened. But when it turns out to be on a haunted desert island, the stage is set for some serious silliness!
Mendou hires a new personal Ninja with some very unusual abilities, only to have him fall head-over-heels for his manipulative sister, Ryoko.
Ataru learns to think before he eats when he gobbles down some of Lum's Cherry Rice Cakes -- and promptly starts turning into a wolf!
Mendou recounts an old story that warns, “Don’t take pictures in front of the statue of Great-Grandfather’s Goat, or terrible things will happen!” When his father does just that, only Sakura and Onsen-mark the Teacher can ward off the horrifying consequences of an ancient family curse… or can they?
A mischievous spirit gives Ran a heart-shaped candy that causes a magical heart to appear over the head of whoever eats it. And whoever catches that heart captures the heart of the person who ate the candy! And if there's one thing the Urusei Yatsura crowd can do, it's play catch!
Ten gives Ataru an alien disease, the contagious "Girl Measles," (which makes the victim's eyes turn big and twinkly, like the eyes of young girls in much of manga and anime), and when Ataru's girl-hunting spreads the virus all over Tomobiki Town, chaos ensues!
When Tsubame tries to go on a date with Sakura, the ghost of a young girl decides to go along - as his girlfriend.
Ataru and the others will join the competition of 'The Obstacle Course Swim Meet', organized by Tomobiki High Principal and Onsen-Mark. Each of Tomobiki High students need to face different kinds of obstacles during the competition, only few of them reach the finalist and their situation is getting harder and harder than previous obstacles.
