To save Earth, unlucky Ataru must win a high-stakes game of tag against a beautiful alien. Luckily his friend Shinobu has offered a helping hand (in marriage) as motivation!

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

They say all's fair in love and war, and that's why Lum drags Ataru kicking and screaming onto a battlefield!

Is Ataru seeing double, or are there really two hot new transfer students at school? And what does the super cute newbie Ran want from him and Lum!?

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.

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

Lum finds herself in a race against time to save Ataru. Later, a certain fox seeks to recreate an old legend with magic horsetail shoots. Even later, Mark meets Lum's parents.

Ten must apologize for ruining Ataru’s scarf, but how? Later, candy hearts have the same effect as love potions. Meanwhile, the Dark Dominion lies on the horizon.

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.

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