Chanmina premiered the music video for her new song "History" on YouTube on November 13.

"History" serves as the theme song for the film First Voice, starring Haruka Ayase, and is included on Chanmina's new album LEGEND, released digitally on November 11.

The song showcases powerful yet sorrowful vocals and was recorded during one of the most difficult periods of Chanmina's life. She described the recording as "the most alive my vocals have ever sounded in one of my songs."

The music video shows Chanmina singing emotionally in front of an empty band setup.