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  1. Home
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  3. JPTO08936780
恋文 album cover

恋文✓2

ISRC

JPTO08936780

Song: KOIBUMI

由紀さおり
matched
Released 2017-06-21

Last verified: August 19, 2026

One ISRC for “恋文” by 由紀さおり is JPTO08936780. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. Released 2017-06-21. The underlying musical work is ISWC T1012306260. Written by OU YOSHIDA, MASARU SATOU.

Format

JPCountry
TO0Registrant
89Year (1989)
36780Designation
Country:
ISO 3166-1 alpha-2 country code (JP).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (1989):
Last two digits of the reference year (1989). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRC恋文
ISWCKOIBUMI

Musical Work (ISWC)

T1012306260KOIBUMI

People also ask

What is one ISRC for “恋文” by 由紀さおり?+
One ISRC for “恋文” by 由紀さおり is JPTO08936780.
What is the ISWC for “KOIBUMI”?+
The ISWC for “KOIBUMI” is T1012306260. This recording is titled “恋文”. The ISRC JPTO08936780 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
Who wrote “KOIBUMI”?+
“KOIBUMI” was written by OU YOSHIDA, MASARU SATOU. The ISWC for this composition is T1012306260.
Who publishes “KOIBUMI”?+
The publishers credited on “KOIBUMI” include: JASRAC, MUSERK JASRAC. These publishers administer the writers' shares in this recording's underlying composition. Credits.fm reports registered publisher credits, not legal copyright ownership.
What is an ISRC and what does it tell you?+
An ISRC (International Standard Recording Code) is a 12-character ISO 3901 identifier that uniquely tags a specific sound recording. The first two characters are the country code, the next three are the registrant (label or distributor), the next two are the year, and the last five are a unique recording number.
Is the ISRC the same as the ISWC?+
No. The ISRC identifies a specific recording, while the ISWC identifies the underlying musical composition. JPTO08936780 is the ISRC for this recording; T1012306260 is the ISWC for the composition it is a recording of. One composition (ISWC) can have many recordings (ISRCs) — originals, remixes, live versions, and covers each get their own ISRC but share the same ISWC.

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What is ISRC JPTO08936780?

JPTO08936780 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “恋文” by 由紀さおり. ISRCs are 12-character alphanumeric codes defined by ISO 3901, used globally by streaming platforms, record labels, and rights organizations to track plays and distribute royalties.

This recording is linked to the musical work T1012306260, which represents the underlying composition. Multiple recordings can share the same musical work — for example, an original version, a remix, and a cover would each have their own ISRC but reference the same ISWC.

Learn more about ISRCs · Powered by Notes.fm

Who wrote this song?

OU YOSHIDAComposerLyricist
JASRAC OriginalPublisher0.00%
MUSERK JASRAC OriginalPublisher100.00%
MASARU SATOUComposerLyricist
JASRAC OriginalPublisher0.00%
MUSERK JASRAC OriginalPublisher100.00%

Who publishes this song?

JASRACOriginalPublisher
MUSERK JASRACOriginalPublisher

Credits Graph

MLC Song Code

KF1QTN
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
由紀さおり

One ISRC for “恋文” by 由紀さおり is JPTO08936780. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. Released 2017-06-21. The underlying musical work is ISWC T1012306260. Written by OU YOSHIDA, MASARU SATOU.

由紀さおり

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