 is Ken Hirai's thirty-second single, released on October 21, 2009, just a month after "Candy". The single was released in two formats: limited CD+DVD and regular CD only editions. The title song was written for the movie , starring Mao Inoue and Masaki Okada.
In 2011, the song was certified as being downloaded more than 500,000 times as a full-length download to cellphones.
References.
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