Yojouhan wo hiroge takute hirameitekara wa hayakatta
Tsugi no hi ni wa deki agatta tedukuri PURANETARIUMU

Kagaku no hon ni kaite atta tsukuri kata no hoka ni ARENJI
Iitsuzai shinai ana wo akete hazukashi i namae tsuketa

Kie sou na kurai kagayaitete
Fure youto te wo nobashite mita
Ichiban mabushii ano hoshi no namae wa
Boku shika shira nai

Tenjou mo kabe mo naku natte kawari ni uchuu wo shiki dumete
Mado wa ichido mo ake nai mama de subete wo te ni ireta

Yojouhan no katasumi ni wa koko ni shika nai hoshi ga aru
Kizutsukazu kizutsuke nai mama de kimi wo tsui ni tojikometa

Chikaduita fun toozaketete
Fureru koto wa akirameteta
Senobi shitara odoroku hodo tayasuku
furete shimatta

Yametokeba yokatta
Atarimae dakedo hontou ni todoite shimatta
Kono hoshi wa kimi ja nai boku no yume
Hontou ni todoku yakunashii hikari
Demo kiete kure nai hikari

Yojouhan no mado wo akete miagereba genjitsu ga meguru
Jitsuzai shinai hoshi wo sagasu kokoro ga PURANETARIUMU

Kie sou na kurai kagayaitete kietekure nakute
Naki sou na kurai chikaduitete todoka nakute

Mie nakute mo kagayaitete
Fure youto kimi no namae wo yobu
Ichiban mabushii ano hoshi no namida wa
Boku shika shira nai

Kie sou na kurai kagayaitete
Fure youto te wo nobashite mita
Ichiban mabushii ano hoshi no namae wa
Boku shika shira nai

Itsudatte mitsukeru yo kimi no basho wa
Boku shika shira nai

Boku shika mie nai