Title song of this single from Yuya Uchida feat. Rino Sashihara (HKT48) is the main theme song for the movie "Rose Color's Buko (Barairo no Buko)" starring Rino Sashihara, which is schedule to be released on May 30, 2014. B-side is a rock ballad by Yuya Uchida. This edition includes a bonus DVD with a music video for the title song (subject to change). *The DVD disc is encoded for region 2 (Japan, Europe, and Middle East), and no subtitles are included.