BoA is releasing her first "concept single" on June 4. The project is titled "Vivid -Kissing you, Sparkling, Joyful Smile-," and as the name indicates, the theme for the music, artwork, and music videos is "vivid."

Three songs are included on the single: "Kissing you," the theme song to the drama series "Shichinin no Onna Bengoshi"; "Sparkling," a commercial song for Zespri Kiwifruit; and "Joyful Smile."

The first press of the CD will include some offshot pictures from the photo shoot for the jacket and a digest version of the "Kissing you" and "Sparkling" music videos, which appear in full on the DVD edition. The first press of the DVD will contain bonus footage of the making of the videos and a segment called "BoA TV 2nd Season."