Letra da Música: Niji - Naomi Yoshimura

honto honto samui jouku dakedo (honto honto samui)
sanbyou ato ni chotto waracchau (chotto waracchau)

hatsuhoumon de kinchou shita kedo
chirakatta heya nanka hotto shita
watashi ga okutta KA-DO kabe ni mitsuketa ano hi

omoikomete eranda niji no shashin no KA-DO
tsutaetai tte kimochi anata e no hashi ni naru you ni

honto zenzen chigau kara shiawase ga (honto zenzen chigau)
fueru tte wakatta anata to deatte (anata to deatte)

jihanki de tsugi watashi no JYU-SU
sagasu sugata mado kara mieta
GURASU no te wo furu to heya ni nanairo no A-CHI

omoikomete eranda niji no shashin no KA-DO
tsutaetai tte kimochi anata e no hashi ni natte yuku

kore kara mo kawarenai yatto aeta tte
anata ga sono hon muchuu ni natteru miryoku
honto wakaranai dakedo
setsumei shiteru hitomi ni atatakaku nareru

omoikomete eranda niji no shashin no KA-DO
futari ni kakeru hashi ga kagayaki wo mashiteku yo

iron na iro kimochi wo sukoshi zutsu kasanetai
omoikomete eranda ano niji no shashin no you ni