1/365 no kimagure de
Kyou wa sou taisetsu na
Kimi ga umareta hi
Sono me de hajimete
Sekai wo mite
Wake mo wakaranai mama
Namida wo nagashitan darou
Ima made nando mo
Iwarete kitan darou kedo
Boku ga iu no wa kore ga saisho
happy birthday to you

1/365 no kimagure de
Kyou wa sou taisetsu na
Kimi ga umareta hi
Toki no mama ni meguru 
Sekai wo mite
Wake wo shitte na no
Namida wo nagasun darou

Kore kara nankai kono hi wo mukaeru darou
Boku wa nankai kono hi wo iwaeru darou

Ima made nando mo
Iwarete kitan darou kedo
Boku ga iu no wa kore ga saisho

Happy birthday to you
Happy birthday to you
Happy birthday to you