歌名：虹色の惑星
歌手：新居昭乃
虹色の惑星
Nijiiro no wakusei; Rainbow-colored planet
Words and music by Akino Arai

Tori tome no nai omoi
Nemurenai yoru bakari kazoete ita kedo
Me ga samete
Atarashii hikari to kaze ga areba
Ikite ikeru you na ki ga shita
Ai shiteru no eki e tsuzuku namiki amaagari no
Ai shiteru no shizuku ni hikaru sure chigau hito no kuchibue

Dare ni mo kizukarezu saiteru hana no you ni utaeba?
Utaeba...
Yurikago no madobe e
Koware kaketa juu o migaku hito e
Itsukara yume o mitsuzukeru koto o kinjita no?
Nakushita hibi o nosete nijiiro no wakusei
Mawaru yo mawaru yo

Ai shiteru no watashi no me ni utsuru ima subete
Subete wa sora no saki e nijiiro no wakusei
Kono sekai ni asa ga otozureru tabi ni kao o agete
Shinjiteru no tooku omoi wa todoiteku chikara ga aru to