[1] "This Is Me" was co-written by Misia and Mike Wyzgowski and composed by Shirō Sagisu, who produced and arranged the track with Elliot James.
[2] Misia was inspired by Sagisu, whom she describes as someone who "marches to the beat of his own drum" and "makes the most of the canvas he is given" to pen lyrics about the "real me".
After vanquishing the witch, the caped dancer turns Misia and her dog back to their human forms and frees them from the cage in which they were trapped in.
Misia is seen wearing a layered white dress with a belt and a head-wrap adorned in gold while her hair is styled in an afro.
The video ends with Misia and the supporting fairytale characters dancing and singing before a large sun covered with clouds on which the two horses and five flower dancers appear to be standing.
The last sequence features Misia, who is surrounded by a radiant halo of light, and the other characters standing still as they outstretch their arms and raise their heads to the sky.