Testo di Niji no seiyaku

Furi yamanai ame ni tsutsumarete　 Sora wa kanashii koe wo ageru Itsu no hini ka aratana sekai e　 Umarekawaru sono toki ni wa Kiereba ii,　Nani mokamo, Azakeri to itsuwari ni michi teiru yo wa owari, Itsuka kitto modoreru keshiki ga aru Furi yamanai ame ni tsutsumarete　 Sora wa soko e to shizun de yuku Itsu no hini ka arata na sekai e　 Umarekawaru sono toki ni wa Naka nai de... Iro no nai sekai wa saken deru Kuyashii... Hakobune wa niji e to michibiite kureru kara Itsuka kitto modoreru keshiki ga aru Nanairo ni somaru sora ga mieru koro ni wa　 Kimi no namida wo nugutte ageru kara sono kao wo agete