BoA will digitally release her new song "Ain't No Hard Feelings" on May 30.

The release commemorates the 25th anniversary of BoA's Japanese debut on May 30, 2001. It's described as representing a new phase for the singer following the launch of her independent label, BApal, earlier this year.

A YouTube livestream is scheduled for the release day, featuring guest appearance by Crystal Kay, who has been close friends with BoA for a long time. The music video for the song will also premiere on YouTube on the same day.

Ahead of the release, BoA will appear live on the May 25 broadcast of the J-WAVE radio program 'STEP ONE,' where she will discuss her feelings about her 25th anniversary and her thoughts behind the new song.