Hey where's da RAINBOW
ameagari no sora ni niji ga kakaru
I gotta see da RAINBOW
nanatsu no iru no hashi KIRAKIRA to hikaru
Hey where's da RAINBOW
arairu sareta kokoro ni mitsukaru
sorega R.A.I.N.B.O.W

[KURO]
Hey yo!
PICHIPICHI chiyapuchiyapu RARARAN~
kasa mo sasazu ni aruku kono Rainy Town
ue kara shita made zubu niyure no Sunday
sekkaku no kiyuujitsu mo korejya ojyande
naka no yoi DACHItachi wa kashidashi jiyuu
mizutamari de yogoreru My new shoes
uh! tsuitenaize konna hi wa
yomu made odoru RAIKU ~Ame ni utaeba~

[MICRO]
doshyaburi no ame ni utarero
kiyou wa iya na koto zenbu wasurero
kirei sapparito SHIAWAA de arainagashite
hare yakana kao de sora wo miagero
ore datte tokiniwa kujikeru kedo
ZERO kara SUTAATO de KOKO made raita no
sou, namida no ame itsuka agaru kara
shinpai sunna ~que sera, sera~

R.A.I.N.B.O.W
namida no ato ni okoru MIRAKURU
R.A.I.N.B.O.W
R.A.I.N.B.O.W

Hey where's da RAINBOW
ameagari no sora ni niji ga kakaru
I gotta see da RAINBOW
nanatsu no iru no hashi KIRAKIRA to hikaru
Hey where's da RAINBOW
arairu sareta kokoro ni mitsukaru
sorega R.A.I.N.B.O.W

[MICRO]
shito shito to kanaderu ame oto ni
hissori to mimi wo katamuke hitori
hito GOMI wo sakete bon-yari amayadori
tsugi wa doko ni mukau toshiyou?
totanni kumo no sukima karako boreta hikari ga
ashimoto no mizutamari terashita
KIRAKIRA * hanshiyashite mabushii
kitaishite matsu nanairo no BURIJJI

[KURO]
sakkimade no ameka USO mitai ni
harewataru sora wa sugoku shiny!
hikari no kirameki irodoru machinami
ashinami karuku muneodoru hitotachi
marude namida no atono egao no you
arainagasu sa nanimokamo
suruto miageta sora ni mita kotomonai
hodo no utsukushii RAINBOW

R.A.I.N.B.O.W
namida no ato ni okoru MIRAKURU
R.A.I.N.B.O.W
R.A.I.N.B.O.W

Hey where's da RAINBOW
ameagari no sora ni niji ga kakaru
I gotta see da RAINBOW
nanatsu no iru no hashi KIRAKIRA to hikaru
Hey where's da RAINBOW
arairu sareta kokoro ni mitsukaru
sorega R.A.I.N.B.O.W

~Ame harede kasa wo wasureru~ kotonaku
kinou no kurushimi wa kiyou no kate ni
nakitai toki wa nakeba ii feel free
~amefutte jiban wa sara ni katamari~
namida no bun hareta ato wa kibun ga ii sa
sou, marude mezame no iiasa
aseto namida no nagashita mono ni utsuru
R.A.I.N.B.O.W

Hey where's da RAINBOW
ameagari no sora ni niji ga kakaru
I gotta see da RAINBOW
nanatsu no iru no hashi KIRAKIRA to hikaru
Hey where's da RAINBOW
arairu sareta kokoro ni mitsukaru
sorega R.A.I.N.B.O.W