No sooner had the artist released the double A-side single X/Last Melody than she announced the next one!.
It seems the exhaustion which led her to cancel her tour is over: Chihiro Onitsuka releases CDs at a faster rate as a new single entitled Kaerimichi wo nakushite has been announced for a July 22 release.

The A-side is said to be a dramatic ballad. The arrangement will be done by Masayuki Sakamoto (Ayaka Hirahara's JUPITER).