Lupica, another one of the legion of space princesses that all seem to have found out about Earth in some tour book, appears and abducts Ataru!
But Lupica isn't after Ataru for his great looks or charming personality (because he doesn't have either). Lupica's goal is the greatest love potion in the galaxy, which she intends to use to induce her sweetheart to tie the knot. To get it, she needs the possessor of the greatest lust in the universe...
(Source: AniDB)
Characters & Voice Actors

Lum
Main
Hirano, Fumi
Japanese
Lupica
Main
Matsui, Naoko
Japanese
Mendo, Shutaro
Main
Kamiya, Akira
Japanese
Moroboshi, Ataru
Main
Furukawa, Toshio
Japanese
Rio
Main
Furumoto, Shinnosuke
Japanese
Akira
Supporting
Futamata, Issei
JapaneseRecommended for you
A Portrait of Jianghu Xia Lan
ONA
21m
Night Head 2041
TV
24m
Cestvs: The Roman Fighter
TV
22m
Hula Fulla Dance
Movie
110m
Getter Robo Arc
TV
24m
Semi and the Magic Cube 2
TV
13m
Thermae Romae Novae
ONA
29m
The Way of the Househusband
ONA
17m
Semi and the Magic Cube
TV
15m
Pui Pui Molcar
TV
2m
Swallowed Star
ONA
22m
Beyond the Ocean 2
ONA
15m
High-Rise Invasion
ONA
25m
Peerless Martial Spirit
ONA
11m
Foreordination
ONA
24m
In/Spectre Season 2
TV
22m