Biniiru-gasa no hana wo tojita ameagari shika denai sora
Nanka totemo subarashii no de kimi mo mitetara ii noni naa

Yuudachi yande higurashi naku
Boku no netsu ga agatteku

Mizu-iro GIRLFRIEND ame-iro GIRLFRIEND
Itsumo namida hitotsu setsunaku
Kirameki kirari yurameki yurari
Sonna fuu ni kimi to iretara ii noni

Fui ni totsuzen shiryobukai hatsugen boku wo bikkuri saseru n da
Bon'yari suru ki no sei ja nai koi no yamai itte hontou da

Suiteki namanuruku nijimu
Nakimushi wa kimi no uso

Mizu-iro GIRLFRIEND ame-iro GIRLFRIEND
Itsumo namida hitotsu setsunaku
Akogare kogare tasogare kogare
Zenbu omoi toori ni nareba ii noni ne

Boku no netsu ga agatteku, boku no chi ga koku natte.

Mizu-iro GIRLFRIEND ame-iro GIRLFRIEND
Itsuka namida sora ni kaeshite
Kirameki kirari yurameki yurari
Sonna fuu ni kimi to iretara ii noni
Niji-iro GIRLFRIEND yume-iro GIRLFRIEND
Kimi no egao ga niji wo watatte todoku