Kono doa akereba atarashii sekai ga
Ima hajimarunda
Kitai to fuan ga mazariatte
Mune no kodou osaerarezu
Tsurai koto ga aru toshitemo
Kitto norikoetemiseru
Atarashii sekai ni ima
Arukidashita soko ha
ya ga aru kara
Dokidoki suru kono kimochi
Darenimo tomerarenai
Kyun to hazumu kokoro
Ima kono sora no shita kao wo age
Ano hikari made te wo nobashite
Hitotsu no shinkokyuu wo shitara
Dokomademo ikeru ki ga shita
Koko kara habataiteiku
Ano sora he to takaku
mezashite
Itsuka ookiku nareru to sou shinjiteiru no
Dakara tsubasa wo hiroge
Atarashii sekai ni ima arukidashita soko ha
ya ga aru kara
Dokidoki suru kono kimochi
Darenimo tomerarenai
Kyun to hazumu kokoro
Koko kara habataiteiku ano sora he to takaku
mezashite
Itsuka ima no kimochi wasureru no ka na?
Sonna toki ha kono uta wo kiite...