Prime number ~Kimi to Deaeru Hi~

Arifureta kanjou kara
Sotsugyou mo dekitenakute nemurenai
Totsuzen no ame nukaru nda ano kutsu wa
Mabataki suru kimi no sekai o jitto uketometeiru

Kimi no riaru boku no shisen dokoka chigau to shite mo
Ano kutabireta T-shatsu mitai ni sasenai kara

Prime number
Sekai ni dorehitotsu to shite onaji mono ga nai
Kokoro no kuuhaku o muri ni umenakute mo ii ne
Takusan no dareka no kioku ni nokosareteiru yori mo
Yane no ue kimi dake no sora ni naritai

Kuro to shiro wataru hodou
Muishiki ni yasashii hou o erandeiru
Taiyou no yokogao nante ki ni shinai kimi no you ni
Terasu mizutamari dake tobikoetakute

Heya no sumi ni tsumikasaneta kioku o kaeru you ni
Kimi no chiisana koe dake o hiroiatsumeteiku

Prime number
Kimi ga aruku sono ato kiiro no hana ga saku
Keisan shite mo kotae ga mienai ano basho de
Boku ga mayoi kimi ga warau sekai o kokuhaku shiyou
Shizuka ni maiorita firosofii no hane

Kimi no riaru boku no shisen dokoka chigau to shite mo
Ano kutabireta T-shatsu mitai ni sasenai kara

Prime number
Sekai ni dorehitotsu to shite onaji mono ga nai
Kokoro no kuuhaku o muri ni umenakute mo ii ne
Takusan no dareka no kioku ni nokosareteiru yori mo
Yane no ue kimi dake no sora ni naritai.