Isoide mo asette mo karamawari
Yume nante awatete mo sagasu mon ja nai
Hito no tame Dare no tame'tte wake ja naku
Tada jibun no iro de egakeba ii
Motto daitan de Wagamama de Aimai de kamawanai sa
Kitto seikai wa Hitotsu ja nai
Bankai wa itsu ni natta'tte Sou dekiru!
Hitotsu Hitotsu omoi wo BIRTHDAY CAKE ni tomosou
Itsuka ooki na hikari ni natte
Terashidasu sa It's your dreams
Suki ni nareru koto kara Shippai wo osorezu ni yukou
Aruki-hajimeta Sono hi no kimi e
Happy Birthday to you
Zasetsu shite nayanderu hito ga ita
Uwabe dake no kotoba de hagemashita'tte
Hontou no yasashisa wa onaji dake
Kanashimi wo seowanakya wakaranai
Motto kantan de Aru ga mama de Donkan de kamawanai sa
Kitto koukai wa saki ni konai
Nanda'tte tsumekonda'tte Sugu wasureru!
Itsumo Itsumo tanoshii koto Bakari ja nakute mo ii sa
Koeteikanakya kawarenai koto
Kanarazu kuru brand new days
Muchuu ni nareru koto ga Taisetsu na mono ni natteyuku
Umarekawatta Sono hi no kimi e
Happy Birthday to you
Kazoekirenai hodo no Deai to wakare no naka de
Kurikaesu mainichi ga Kinenbi ni naru
Kitto soko ni wa Itsumo
Sou egao ga afureteru
Hitotsu Hitotsu omoi wo BIRTHDAY CAKE ni tomosou
Hitofuki shitara kiechau nante
Mada tarinain'da your dreams
Suki ni nareru koto kara Shippai wo osorezu ni ikou
Aruki-hajimeta Sono hi no kimi e
Happy Birthday to you
Send "Birthday (Aruki-haji…" Ringtone to your Cell 
