| Secret, Voice of My Heart | |
| Cover: | Secretvoiceofmyheart.jpg |
| Type: | promotional single |
| Artist: | Mai Kuraki |
| Album: | Forever for You |
| Genre: | J-pop |
| Length: | 4:34 |
| Label: | Northern Music |
| Chronology: | Mai Kuraki promotional singles |
| Prev Title: | Veronica |
| Prev Year: | 2021 |
"Secret, Voice of My Heart" (stylized as "Secret, voice of my heart") is a song recorded by Japanese singer songwriter Mai Kuraki. It was released as the first promotional single from her extended play, Forever for You (2024), through Northern Music for digital download on 4 October 2022. The song served as the ending theme song to the Japanese comedy anime television series (2022).[1]
The official lyric video of "Secret, Voice of My Heart" was released on YouTube on February 14, 2023, in celebration of the international release of Detective Conan: The Culprit Hanzawa on Netflix.
| Chart (2022) | Peak position |
|---|---|
| Japan Download Songs (Oricon)[2] | 17 |
| Japan Download Songs (Billboard Japan)[3] | 32 |