Letra da Música Niji de UA

Oyayubi wo kuwaeta sono ko wa
Fushigi sou ni kubi kashigeru
Boku wa dare anata wa ima doko
Ano hito wa naze ubau no

Kono hiroi hoshi no doko ka de
Tomodachi ga naiteru
Happa no tegami wo kakou
Ichou no ki no shita de

Tokubetsu na koto ja naku
Tada koushite waratte iru
Itsuma demo itsuma demo
Kimi no kata ni happa wa todoku

Higurashi ga tooku de naiteru
Tokei sou kaze ni yureteru
Otsuki-sama anata no hitomi ni
Utusuru kono hoshi wa mada aoi deshou

Kono hiroi hoshi ga zenbu
Egao de tsutsumare tara
Happa no makura de nemurou
Ichou no ki no shita de ne

Tokubetsu na koto ja naku
Tada koushite dakishimete iru
Itsuma demo itsuma demo
Kimi no shinjiru sekai wo matsu yo