If you loved Yu Yu Hakusho: The Movie - Poltergeist Report, try Demon Slayer: Kimetsu no Yaiba - Sibling's Bond
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

Yu Yu Hakusho: The Movie - Poltergeist Report
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Demon Slayer: Kimetsu no Yaiba - Sibling's Bond
What they share
Theyboth carry the foreign gem mood tag, and they sit in Action / Animation / Fantasy territory. If that's the register that drew you to Yu Yu Hakusho: The Movie - Poltergeist Report, the second film will land in a comparable space — through a different lens.
foreign gem
What Demon Slayer: Kimetsu no Yaiba - Sibling's Bond is
Moonless night. A bloodied cleaver glints on the kitchen floor. A boy carries his charcoal sack past corpse-strewn tatami, stops when small hands clench his sleeve. She hisses at moonlight yet shares his tears. Evening light slants across a demon-hunter train platform, the sister tucked in a wooden crate, pounding from within.