With the fate of the Earth on the line again, Lum and Ataru’s last game of tag begins.

Shinobu, Lum, and Ataru take an unexpected trip to the future. The good news is they discover who their spouses are. The bad news is their disappointment is immeasurable.

The trio are determined to find their ideal futures, but each one they find leave them unsatisfied. And Inaba’s coworkers are not happy with the group’s meddling.

Nagisa needs a kiss from Ryunosuke to pass on, which is easier said than done. Later, Mark threatens his class with supplementary lessons if he catches them talking.

Lum is not happy when she learns she’s being forced into an arranged marriage thanks to her great grandfather.

Ataru and Mendo team up with Lum’s friends to save her from a forced marriage. But they aren’t the only ones who’re trying to stop the wedding.

What started as a misunderstanding ends in a falling out. Now Lum refuses to return until Ataru apologizes.

Are aliens invading again? Nope — it’s just Ataru, Meno and Lum’s mothers invading Parents’ Day! But a language barrier may turn this meeting of the moms into pure mania.

The finalists have different motives. Lum wants Ataru’s attention, Ran wants to get in Lum’s way, Shinobu and Sakura want the money, and Ryunosuke has something to prove.

Hellooooo, nurse! A new nurse just started working at Ataru's school, and she's a total babe… but wait. Does she look familiar?

Two's company. Three's a crowd. And when a FOURTH party enters the Lum/Ataru/Shinobu situation? Things get pretty scary in Ataru's already complex love life!

A monster lurks in the depths of the hotel pool, but it's not half as creepy as the ne'er-do-wells lurking around Nurse Sakura at the beach…

The girls in class aren’t the only snacks Ataru has his eye on. When teachers crack down on off-campus snacking, a no-holds-barred snack battle begins!

All’s fair in love and… baseball? It’s time for a showdown on the baseball diamond! And once the dust settles, a “love letter” stirs up trouble.

Ryunosuke grew up without a mother and wants to know more about her. Unfortunately, her father is keeping an important detail from her.

Lum has a new suitor, but it doesn’t take long before there’s trouble in paradise.

Relationship drama swiftly follows when Kurama sets her eyes on Rei. Speaking of relationships, Mendo discovers that he’s engaged to Tobimaro’s sister.

As Mendo desperately tries to escape his unwanted engagement, Asuka’s upbringing gives a whole new meaning to the term sheltered.

Life is full of unexpected events, like an extra lively kotatsu purchase and Lum believing she’s turning into a cow.

No good can come of Ataru and Ten switching bodies, nor using Lum’s shortcut to get to school on time.

Whodunit? No one saw what happened to the principal despite all of them being in the same room. Later, chaos ensues when flowers start spreading rumors around town.

Asuka's mother hatches a plan to help her daughter overcome her fear of men. It appears that drastic measures are on the horizon.

Asuka and Mendo go on a date and to say things don’t go as planned would be a vast understatement.

Ryunosuke and her father are now the proud owners of a seaside cafe and an island after paying a suspiciously cheap price! Later, a fairy asks Ten to find his missing parasol.

Inaba returns and has an important question for Shinobu.