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OK!

2000 music single by Rica Matsumoto
VisualArtwork single Q11237192
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OK!

Summary

OK! is a single[1].

Key Facts

  • OK!'s instance of is recorded as single[2].
  • OK! followed Rival![3].
  • OK! was performed by Rika Matsumoto[4].
  • OK!'s record label is recorded as Pikachu Records[5].
  • OK! was published on February 2, 2000[6].
  • OK!'s single taken from the album or EP is recorded as Q11531141[7].

Product Details

The following facts are restated verbatim from public-domain and CC0 open-data sources — every line is independently verifiable against the named source's catalog.

MusicBrainz — CC0 open music encyclopedia

  • Release type: Song[8]

  • MusicBrainz ID: 2fc860b9-f590-4b4a-be11-7bed4c365151[9]

Body

Authorship and Creation

Among the performers on OK! was Rika Matsumoto[4].

Publication

OK! was released on February 2, 2000[6].

Adaptations and Inspiration

OK! followed Rival![3].

References

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

Direct Wikidata claims

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

Product details (FDA / USDA / NHTSA public-domain catalog data)

  1. [8] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  2. [9] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). OK!. Retrieved May 3, 2026, from https://4ort.xyz/entity/ok--q11237192
MLA “OK!.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ok--q11237192.
BibTeX @misc{4ortxyz_ok--q11237192_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{OK!}}, year = {2026}, url = {https://4ort.xyz/entity/ok--q11237192}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): OK! — https://4ort.xyz/entity/ok--q11237192 (retrieved 2026-05-03)

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