[Red]
Hajimari no shunkan wa
Niji wo oikaketa chiisa na ippo

[Yellow]
Afure-dasu tokimeki ga
Hashiri-dasu tame no yuuki wo kureta kara

[Blue]
Sore ga hateshinai tabi demo
Nani mo kowaku nado nakatta

[Black]
Tatoe niji ga kietatte
Soko ni kimi no kagayaki ga atta kara

[White]
Chigau sora no shita de onaji yume wo daite
Chigau michi wo kakete
Onaji "ima" ni meguriatta boku-ra

[All]
Issho ni arukou Issho ni arukou
Sorezore no kinou to kata wo narabete
Hora miete kita yo oozora e no kaidan ga

[Red]
Furi-tsuzuku ame no hi wa
Niji wo miushinau koto mo aru kedo

[Yellow]
Furimukeba hohoemi ga
Hashiri-tsuzukeru yuuki wo kureru kara

[Blue]
Namida tomaranai toki demo
Kibou dake wa kietari shinai

[Black]
Tatoe hanarete itatte
Kono kokoro nukumori wa eien sa

[White]
Nanka fushigi da yo ne tsurai toki no hou ga
Dare ka wo hontou ni
Hagemashite ageru koto ga dekiru n' da

[All]
Issho ni arukou issho ni arukou
Sorezore no kibou to kata wo narabete
Hora miete kita yo oozora e no kaidan ga

[Red]
Meguriatta koto wa guuzen nanka ja nai
Kiseki no shunkan da to warai-nagara

[All]
Katariaeru hi made
Issho ni arukou issho ni arukou
Sorezore no ashita to kata wo narabete
Hora miete kita yo oozora e no kaidan ga