Kuroi = Black
+
Moeteru = Burning
+
Kokoro = Heart
kuroikokoro
my heart
heart is kokoro
Nenshō sora
tobu unko
私の心の中is the way to say 'in my heart' in the Japanese language. hope i have helped! :)
kuraikokoro
meinu
its kuro
Mikazuki no kokoro
Kurotsuki
Kokushibyou