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…

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.

Ryunosuke teams up with three delinquents to help Shinobu ward off an unwanted suitor. Later, Ataru’s family must be careful what they wish for.

Three punks challenge Lum and her friends to a duel after stealing Benten’s precious chain.

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.