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It's Happy Line

2004 single by Yui
VisualArtwork single Q2375526
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It's Happy Line

Summary

It's Happy Line is a single[1]. It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • It's Happy Line's instance of is recorded as single[3].
  • It's Happy Line was followed by Feel My Soul[4].
  • Among the performers on It's Happy Line was Yui[5].
  • It's Happy Line's record label is recorded as Rainbow Entertainment[6].
  • It's Happy Line is part of My Short Stories[7].
  • It's Happy Line was released on December 24, 2004[8].

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: 2004-12-24[10]

  • MusicBrainz ID: 3d49a506-74ef-4dc9-9820-3ee78493b082[11]

Body

Authorship and Creation

Among the performers on It's Happy Line was Yui[5].

Publication

It's Happy Line was published on December 24, 2004[8]. It is part of My Short Stories[7].

Adaptations and Inspiration

It's Happy Line was followed by Feel My Soul[4].

Why It Matters

It's Happy Line has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[2]

Related Entities

Yui

References

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

Direct Wikidata claims

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

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. 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). It's Happy Line. Retrieved May 3, 2026, from https://4ort.xyz/entity/it-s-happy-line
MLA “It's Happy Line.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/it-s-happy-line.
BibTeX @misc{4ortxyz_it-s-happy-line_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{It's Happy Line}}, year = {2026}, url = {https://4ort.xyz/entity/it-s-happy-line}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): It's Happy Line — https://4ort.xyz/entity/it-s-happy-line (retrieved 2026-05-03)

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