Artist: SE7EN
Song Title: Key of love

fui ni yasuragi motomete
doa no mae tachisukunde ita
akete wa ikenu tobira to shitteru noni
I miss you
boyakete iru
futari no kyori
kitto wasurete yuku machi no keshiki kimi no koe
wakariaeta ano hi no yozora mo
sotto kagi wo kakete kokoro tozasu furi wo shite
kimi to yume de aeru dake de ii
sonna hibi ni naresugite
kankaku mo nibutte kiteru yo
kizutsukesugita kokoro ni
nani ga dekiru no kana
kasunda mama
nagareru toki
kitto hanarete yuku kimi no kokoro tooku made
wakatte iru futari no ketsumatsu
sotto kagi wo oite kokoro tozasu shika nakute
kimi no shiawase negatte iru yo
kitto wasurete yuku machi no keshiki kimi no koe
wakariaeta ano hi no yozora mo
sotto kagi wo kakete kokoro tozasu furi wo shite
kimi to yume de aeru dake de ii
kitto hanarete yuku kimi no kokoro tooku made
wakatte iru futari no ketsumatsu
sotto kagi wo oite kokoro tozasu shika nakute
kimi no shiawase negatte iru yo

From http://www.lyrics007.com