Odayaka datta hibi ni
Owari wo tsugeta namida
Shoujo no hoho wo kasume
Butai e to ochite yuku

Sou, soko wa shiroi
Tetsugoushi no naka
Kanojo wa tori ni nari

Hibi wareta kagami no tori kago kara
Hibiku shoujo no koe wa
Karen na hodo
Yasashii hodo
Kanashii uta ni naru

Uwabe dake utsushiteta
Jibun no kakara hagashi
Tometa kotoba ni tokashi
Mune no naka e nage ireta

Sou, soko wa shiroi
Tetsugoushi no naka
Kanojo wa tori ni nari

Hibi wareta kagami no tori kago kara
Hibiku shoujo no koe wa
Karen na hodo
Yasashii hodo
Kanashii uta ni naru

Tori kago no naka ni tsunagi dometa kanojo no ai ni
Kagi wo kaketa mama fureru koto mo yurusarenai mama

Kieru nagareru kowarete yuku meguru kisetsu no naka de
Anata wa mada naki tsuzukeru okizari no hana

(hibi) wareta kagami no tori kago kara hibiku
Shoujo no koe wa
Karen na hodo
Yasashii hodo
Kanashii uta ni naru