miwa has announced that her 21st single, titled "Yui", will be released on October 5.
The new song will be used as the theme song for the 83rd NHK National School Music Contest. It will also be used as the theme song for the NHK program "Minna no Uta".
A currently untitled B-side track will be included on the single as well. This song will be used as the theme song for the NHK program "On My Way!".
A regular CD-Only version and 2 limited edition CD DVD versions of the single will be available for purchase.