Lyrics
Katappo dake no hane ja
Umaku tobe ya shinai mitai ni
Koko ni kimi ga ite boku ga ite
Hajimete imi ga aru
Arittake furishibotte
Toki ni wa kuyashisa wo shitte
Soredemo kikoeta todoita
Sore wa kimi no koe
Kimi ga waratte omowazu tsurarete
Kimi ni mukatte boku mo waratte
Nando mo kurikaeshite kasanariatte
Hibikiau kitto sore ga boku-tachi no aizu
Hajimari no SAIN nante koto nai
Kyou ga kagayaite yuku no sa
Ima SUTAATO RAIN tobikoe fuwari
Doko he demo kitto ikeru
Hajimari no SAIN kazoe kirenai
Hodo kujikesou ni naru kedo
Me wo tojireba itsu datte ukabu
Kesshite kienai boku to kimi no SAIN
Omoikkiri te wo nobashite
Hoshi wo tsukamou to suru you na
Kodomo jimita yume mo kimi to nara
Shinjitaku naru no sa
Yojinobotta kabe no mukou ga
Mata atarashii kabe da to shi tatte
Nando mo kurikaeshite takaku sumiwataru basho wo hora
Itsuka kimi to miremasu you ni
Hajimari no SAIN kakegae no nai
Kimi to ikitai kono isshun wo
Ittari kitari massugu ja nai
Kono michi mo zutto ikeru
Hajimari no SAIN toki ni wa bukai
Kurayami ga matte iru kedo
Wasurenaide itsu datte soba de
Kirari to hikaru boku to kimi no SAIN
Me wo tojireba itsu datte
Wasurenaide itsu datte
Kimi no soba de itsu datte
Hajimari no SAIN nante koto nai
Kyou ga kagayaite yuku no sa
Ima SUTAATO RAIN tobikoe fuwari
Doko he demo kitto ikeru
Hajimari no SAIN kazoe kirenai
Hodo kujikesou ni naru kedo
Me wo tojireba itsu datte ukabu
Kesshite kienai boku to kimi no SAIN
Wasurenaide itsu datte soba de
Bokura wo tsunagu hajimari no SAIN