[ Romaji ]
Shibaraku shite kizuita nda honmono datte
atsuku natte hiyakashite tocchirakatte
shabondama ga kuratta you ni hajikete kien janai?
sou omotte kasokudo o yurumete kita
kimi ni datte futatsu no chicchai kiba ga atte
hitotsu wa kako hitotsu wa mirai ni
kamitsukya ii
rekishi nanka o manabu yori tokiakasanakucha na
nige mo kakure mo dekinu ima o
It's my birthday
kienai chiisana honoo o
hitotsu hitotsu fuyashinagara
kokoro no hi o sotto furuwasete
nando datte boku o kurikaesu yo
sou itsu datte It's my birthday
"hitei shika dekinai nante kodomo dashi ne" tte
kitai sareta kotae o hakichirakashite
muishiki ga satotta toori boku wa boku de shikanai
ikutsu ni nattemo kawarenakute
It's my birthday
nomikonda ikutsumo no ikari o
hitotsu hitotsu fukikeshinagara
kaze ni notte kibou e hitottobi
yagete suteki na omoide ni kawaru yo
sou itsu datte It's my birthday
It's your birthday
mainichi ga dareka no birthday
hitorihitori sono inochi o
tataenagara kyou o iwaitai
soshite kimi to issho ni utaou
itsu datte sou
It's my birthday
kienai chiisana honoo o
hitotsu hitotsu fuyashinagara
kokoro no hi o sotto furuwasete
nando datte boku o kurikaesu yo
sou itsu datte It's my birthday
sou itsu datte It's your birthday
