Home › Entities › video_game › Um Jammer Lammy NOW!

Um Jammer Lammy NOW!

arcade port of the 1999 PlayStation rhythm game Um Jammer Lammy
VideoGame video_game Q136680736
Press Enter · cited answer in seconds

Key Facts

  • Publisher: Namco[1]
  • Developer: NanaOn-Sha[2], Sony Interactive Entertainment[3]
  • Part of the series: PaRappa the Rapper[4]
  • Platform: arcade video game machine[5]
  • Country of origin: Japan[6]
  • Publication date: December 15, 1999[7]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Um Jammer Lammy NOW!. Retrieved May 3, 2026, from https://4ort.xyz/entity/um-jammer-lammy-now-
MLA “Um Jammer Lammy NOW!.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/um-jammer-lammy-now-.
BibTeX @misc{4ortxyz_um-jammer-lammy-now-_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Um Jammer Lammy NOW!}}, year = {2026}, url = {https://4ort.xyz/entity/um-jammer-lammy-now-}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Um Jammer Lammy NOW! — https://4ort.xyz/entity/um-jammer-lammy-now- (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/um-jammer-lammy-now- · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · Elbkman · 2026-09-03 view diff on Wikidata ↗
    Country of origin → Japan
    Imported from → —
    Platform → arcade video game
    Fandom article id → parappatherapper:Um_Jammer_Lammy_NOW!
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/51912|batch #51912]]: Adding GamerProfiles game ID (P12001)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.