BoA - Key of Heart / Dotch
Genre: Electronic, Pop
Style: J-pop, Synth-pop
Country: Japan
Label(s): Avex Trax (AVCD-31015/B)
More from: BoA
CD.1. BoA - Key of Heart 4:59CD.2. BoA - Dotch 3:19CD.3. BoA - Key of Heart (English Ver.) 4:59DVD.1. BoA - Key of Heart (Video Clip) DVD.2. BoA - Key of Heart (Road Movie)