[Machine Translation] Koichi Domoto's first solo single is finally released! All the songs are composed by Koichi Domoto himself! W tie-in: "Deep in your heart" is the theme song for Fuji Television's "Zoo-ohsei", in which Koichi Domoto took on the role of the main character, Thor, for the first time as a voice actor. The song "+MILLION but -LOVE" (plus million but minus love) is the July opening theme song for NTV's "Music Fighter". 2-sided 4-page booklet with 3 songs. Original release date: 2006/7/12 ( 4534266001878 ) [Label] ELOV-Label