Umarete deatte
aisarete aishite
mabuta wo kujite wa
ironna yume wo miteita

Otona ni narenai
furueteta aoi tori
itsuka wa anata no mune ni
konde ikitai

Suna wo na kimochi de
atarashii kimochi de
jibun no tame ni hajimete
aruite ikesou

Dakishimeteta
ryoute hiroge
smile! Happy good day
sweet happy birthday

Umarete deatte
aisarete aishite
koishite nakushite
soshite heiki na furi wo shita

Mukashi mo ima de mo
kaerarenai waruikuse
chiisana watashi wa
kara wo yaburita natteru

Aishite ageru kara
omoide mo mirai mo
jibun no tame ni korekara
mukatte agetai

Dakishimeteta
ryoute hiroge
smile! Happy good day
sweet happy birthday

Hodokete iku
mabushii hi e
smile! happy good day
sweet happy birthday