Letra da Música Niji de Shinku Horou

Itsumade tattemo todokanai yo
Ato nankai mo kurikaesu nichijou
Tatoe todoite mo owari janai yo
Tsukande mo surinuke kieru shinkirou

Wakatten dayo kono mama ja damena koto
Tamani enjite ita "risou no jibun" wa doko ni ittan desuka?
Wakatten dayo kono mama ja owaru koto
Doshaburi no naka onaji toko mawatteru yo

Itsu karadakke kon'na jibun wo
"Niji" nogotoku tokubetsuna sonzai datte hirakinaotte
Kagami wo nozoite mo minukenai yo
Kizuita koro ni wa mata kitto kodoku kakageten da

Tsuki sasatteru no wa kinou no jibun ga haita uso
Mata kiraina toko ga fueta

Wakatten dayo kotoba wa jibun jishinda
Tada tare nagashiteru mouja no tsudou naka ni tsukatteta tte
Wakatten dayo hoka no daredemo nakute
Kono sora ippai no niji wo kakete miseru yo

Oikaketeru no wa itsuka jibun de kaita mirai
Mata dareka no sei ni shiteta

Wakatten dayo kono mama ja damena koto
Konome de miidashita "ashita no jibun" wa mou shinjite iin desuka?
Wakatten dayo ikanakucha ikenai koto
Niji no mukou de matteru mou hitotsu no mirai e