Letras - Happy Birthday
Happy Birthday
Lyricist - Iwamuro Sakiko
Composer - Kiyooka Chiho
Arranger - Yamamoto Kenji
Singer - KUKO (Waffle)

Versão Japonesa Romaji (CD) 

Taiko no umi ni koi shite 'ta na mo nai hoshikuzu
Ryuusei ni natte kisu shita
Chiisa na inochi ga umareru umi no soko fukaku
Yagate oyogidasi sakana-tachi

Toki wo koete eien no ai (Ai wa sugata-kae rinku suru)
Soshite koko ni kimi ga iru no sa

Happy birthday to you.
(In the Blue Earth)
Suteki na kono hi ni
Happy birthday to you.
(In the space world)
Ginga yo Fure......

Mukashi-banashi ja nai n' da yo Ima demo kikoeru
Kaze no uta midori no sutoorii
Taiyou ga uinku shitara ougon no daichi
Yagate hana hiraki yume ga saku

Tsutaetai yo Hito-tsubu no ai (Hajimari wa hoshikuzu no yume)
Hirogetai yo Ooki na ai ni

Happy birthday to you.
(Subarashii) Subete no inochi ni
Happy birthday to you.
(Kagiri nai) Shiawase fure......

Tsutaetai yo Hito-tsubu no ai (Hajimari wa hoshikuzu no yume)
Hirogetai yo ooki na ai ni

Happy birthday to you.
(Subarashii) Subete no inochi ni
Happy birthday to you.
(Kagiri nai) Shiawase fure......

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Versão Japonesa (CD)

太古の海に恋してた　名もない星屑
流星になってキスした
小さな命が産まれる　海の底深く
やがて泳ぎだす　魚たち

★時を越えて　永遠の愛
　（愛は姿変えリンクする）
　そしてここに　君が居るのさ

Happy birthday to you.
［In the Blue Earth］
素敵なこの日に
Happy birthday to you.
［In the Space World］
銀河よ降れ

昔話じゃないんだよ　今でも聞こえる
風の詩　緑のストーリー
太陽がウインクしたら　黄金の大地
やがて花開き　夢が咲く

伝えたいよ　一粒の愛　（始まりは星屑の夢）
広げたいよ　大きな愛に

Happy birthday to you.
（すばらしい）　全ての命に
Happy birthday to you.
（限りない）　幸せ降れ

★くりかえし

Happy birthday to you.
（すばらしい）　全ての命に
Happy birthday to you.
（限りない）　幸せ降れ…