Tōkuhanaretemo denwa sh**e genki ni sh**e kureru
tama ni kaereta hi wa daisukina egao
itsu made demo issho ni i rareru wake janaikara
ichinichiichinichi o hora taisetsu ni shiyou
imanara ieru yo ima made zutto arigatō arigatō ai de tsutsunde kurete
wagamama de komara seta hi no kata ga kitto ōkatta
arigatō arigatō boku o dakishimete kureta no ga
anatade yokatta
My life kitto kyō wa bokutachi no birthday jibun no koto dake de ima made wa takusan kizutsuketa
sukoshi seichō sh**e yarikirenai kōkai
itsu made demo amaete bakkari i rarenaikara
daijōbudayo hitori de aruite yukeru yo
imanara ieru yo ima made zutto arigatō arigatō don'na tsurai toki datte
soba ni ite kuretakara koko made ko rareta nda
arigatō arigatō boku mo itsunohika anata no yō ni
nareru no ka na
my heart kitto kyō wa bokutachi no‥.
Birthday kono sekai ni boku ga umarete aratana pēji mekutta kinenbi
anata ga toshi o tori nani mo wakaranaku natta to sh**e mo
nando mo ieru yo korekara mo zutto arigatō arigatō ai o oshiete kurete
wagamama de komara seta hi no kata ga kitto ōkatta
arigatō arigatō boku o dakishimete kureta no ga anatade yokatta My love kitto kyō wa bokutachi no birthday... Bokutachi no birthday