Song
a secret credits
a secret was composed by 武部聡志. Lyrics are credited to 松たか子.
Song creation
2Song information
Sources and data details
- MusicBrainz Work ID
- c95de87e-b453-3d1f-a895-17fb3a11cd88
- Last updated
- 2026-09-06
- Data source
- MusicBrainz
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