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After Love (First Boyfriend) / Girlfriend

2009 single by Crystal Kay
VisualArtwork single Q2826306
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After Love (First Boyfriend) / Girlfriend

Summary

After Love (First Boyfriend) / Girlfriend is a single[1]. It ranks in the top 3% of single entities by monthly Wikipedia readership (5 views/month).[2]

Key Facts

  • After Love (First Boyfriend) / Girlfriend's instance of is recorded as single[3].
  • After Love (First Boyfriend) / Girlfriend's genre is J-pop[4].
  • After Love (First Boyfriend) / Girlfriend followed Eien / Universe / Believe in Love[5].
  • After Love (First Boyfriend) / Girlfriend was followed by Journey[6].
  • After Love (First Boyfriend) / Girlfriend was followed by Bump Bump![7].
  • After Love (First Boyfriend) / Girlfriend was performed by Crystal Kay[8].
  • After Love (First Boyfriend) / Girlfriend's record label is recorded as Epic Records[9].
  • After Love (First Boyfriend) / Girlfriend is part of Spin the Music[10].
  • After Love (First Boyfriend) / Girlfriend was distributed by CD single[11].
  • After Love (First Boyfriend) / Girlfriend's country of origin is recorded as United States[12].
  • After Love (First Boyfriend) / Girlfriend was published on August 12, 2009[13].

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[14]

  • First release date: 2009-08-12[15]

  • Genre(s): j-pop[16]

  • Community tags: j-pop[17]

  • MusicBrainz ID: b0fb5a78-dd78-426b-8956-bfcbe48a192a[18]

Body

Authorship and Creation

After Love (First Boyfriend) / Girlfriend was performed by Crystal Kay[8].

Publication

After Love (First Boyfriend) / Girlfriend was released on August 12, 2009[13]. Its genre is J-pop[4]. It is part of Spin the Music[10]. It was distributed by CD single[11].

Adaptations and Inspiration

After Love (First Boyfriend) / Girlfriend followed Eien / Universe / Believe in Love[5]. Successors include Journey[6] and Bump Bump![7].

Why It Matters

After Love (First Boyfriend) / Girlfriend ranks in the top 3% of single entities by monthly Wikipedia readership (5 views/month).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[19]

Related Entities

BoA Epic Records United States

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.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.

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

  1. [14] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  2. [15] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  3. [16] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  4. [17] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  5. [18] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [19] ↑ . 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). After Love (First Boyfriend) / Girlfriend. Retrieved May 3, 2026, from https://4ort.xyz/entity/after-love-first-boyfriend-girlfriend
MLA “After Love (First Boyfriend) / Girlfriend.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/after-love-first-boyfriend-girlfriend.
BibTeX @misc{4ortxyz_after-love-first-boyfriend-girlfriend_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{After Love (First Boyfriend) / Girlfriend}}, year = {2026}, url = {https://4ort.xyz/entity/after-love-first-boyfriend-girlfriend}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): After Love (First Boyfriend) / Girlfriend — https://4ort.xyz/entity/after-love-first-boyfriend-girlfriend (retrieved 2026-05-03)

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