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永遠のブルー

Thing Single Q137757487

Facts

8 properties
Instance of
single
Performer
Hitsujibungaku[3]
Publication date
March 1, 2023[6]
Followed by
FOOL (羊文学の曲)[2]
Distribution format
music download[5]
Record label
Kioon Music[4]
Single taken from the album or EP
12 hugs (like butterflies)[8]
Title
永遠のブルー[7]
🔖 Identifiers · 1
MusicBrainz release group ID
81555784-39fc-4db9-996f-0c1fe8b99aae

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🔗 Connections
← Mb:performer of 1
Hitsujibungaku
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Summary

永遠のブルー is a single[1].

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: Single[9]

  • First release date: 2023-03-01[10]

  • MusicBrainz ID: 81555784-39fc-4db9-996f-0c1fe8b99aae[11]

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.
  7. [8] ↑ . wikidata.org.

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

  1. [9] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  2. [10] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  3. [11] ↑ . 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). 永遠のブルー. Retrieved November 3, 2026, from https://4ort.xyz/entity/q137757487
MLA “永遠のブルー.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Nov. 2026, https://4ort.xyz/entity/q137757487.
BibTeX @misc{4ortxyz_q137757487_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{永遠のブルー}}, year = {2026}, url = {https://4ort.xyz/entity/q137757487}, note = {Accessed: 2026-11-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 永遠のブルー — https://4ort.xyz/entity/q137757487 (retrieved 2026-11-03)

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