Tatta hitotsu no omoi tsuranuku muzukashisa no naka de boku wa
Mamorinuite misetai no sa kakegae no nai mono no tame ni hatashitai yakusoku

Gimon darake no yo no naka kotae wa mitsukaranai mama
Sore de mo mae ni susumu no Why?
Sora e to nobiru itosugi massugu sashishimeshita michi
Ima to iu kiseki o shinjiyou

Yume mitai na genjitsu kono te de kaerareru mono nara

Tatta hitotsu no omoi tsuranuku muzukashisa no naka de boku wa
Mamorinuite misetai no sa kakegae no nai mono no tame ni
Namiutte iru kodou ni chikau yo moetsukiru made hashiritsuzukeyou
Ikinuite koso kanjirareru eien no itoshisa no naka hatashitai yakusoku

Oka no shita saku himawari mabushiku hirogaru kiiro wa
Kibou no hikari o terasu yo

Kaerareru mono nara
Chigatta ikikata aru hazu to

Subete kakeyou ataerareta toki no naka de kagayaite itai
Tada iki o shite koko ni iru dake sore dake na no ni afuredasu kimochi
Boku ni wa boku no shiawase ga aru sou omoeru dake de dore hodo
Kono shunkan ga itooshii hodo hikari o hanatte yuku yo

Hitori de susumu ni wa nagasugiru michinori
Dareka ga kono tobira akenai ka matteru

Tatta hitotsu no omoi tsuranuku muzukashisa no naka de boku wa
Mamorinuite misetai no sa kakegae no nai mono no tame ni
Namiutte iru kodou ni chikau yo moetsukiru made hashiritsuzukeyou
Ikinuite koso kanjirareru eien no itoshisa no naka
Hatashitai yakusoku