Promise to Promise

It was released on July 24, 1996 as the first and only single from Mizuki's second compilation album Arisa's Favorite: T.K.

The "Straight Run" version was included in Mizuki's third compilation album Fiore II.

The title track served as the theme song for the first season of the Fuji TV drama Nurse no Oshigoto, starring Mizuki herself.

[1] It stayed in the top 20, at number 19, in its second week, with 26,840 copies sold.

[2] The single charted for eleven weeks and has sold a total of 143,020 copies.