If you loved Urusei Yatsura: Remember My Love, try Urusei Yatsura: Always My Darling
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
You already loved

Urusei Yatsura: Remember My Love
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Urusei Yatsura: Always My Darling
What they share
Theyboth carry the playful mood tag, and they sit in Animation / Comedy / Romance territory. If that's the register that drew you to Urusei Yatsura: Remember My Love, the second film will land in a comparable space — through a different lens.
playful
What Urusei Yatsura: Always My Darling is
Here's a film that understands the romantic potential of fermented bean curd. An alien princess kidnaps Ataru to help her get a love potion. Lum and the gang then try to rescue him. It's another entry in a series that, by this point, knew exactly what it was doing.