Lyrics:

Sha la la... itsuka kitto
Boku wa te ni surunda
Hakanaki mune ni sotto
Hikari moete yuke

Aitaku naru no shoutou
Naki taku naru no junjou
Natsu no hintobikonda
Hotaru wa kae ra nai

Anata wa nani mo iwazu
Kuchizuke o nokoshite
Kizutsu ku mama una zui nare
Kanashii hodo inochi yurameite ita

Sha la la... itsuka kitto
Boku wa te ni surunda
Hakanaki mune ni sotto
Hikari moete yuke

Sha la la... itoshiki hito
Anata mo miete iru no
Mamayui tsuki ga sotto
Ashita o tera shite

Tsuyoku tsuyoku kagayaite...

Kaze ni fukare ni shoutou
Hageshiku naru kokoroni
Gagu re sora omoidega

Matayasa shiku komoru
Muchuyude kake da shitara
Uemareru kiga shita
Omoru ku nama
Teo nabasuyo
Setsuna hodo inochi yurameite yuku

Shalala... bokuwa zuto
Utai tsuzu keteikuyo
Furueru mune ni soto
Hikari moete yuke

Shalala... itoshi ki hito
Anatani todokume yori
Hakenai sora ni soto
Omoi tsugora sete

Tsuyoku tsuyoku... kimigashite

Shalala itsuka kito
Hotaru wa moetsuki
Chite kieyuku
Mune ni soto
Yume o kagayaite

Shalala... itsoshikihito
Anata mo sora hini ne
Kimareku natsu ni soto
Negai o kesagete

Shalala... Itsuka kito
Boku wa teni surunda
Hakanaki mune ni soto
Hikari moete yuke

Shalala... Itoshi ki hito
Anata mo mieteiruno
Mamayui tsuki ga soto
Ashita o terashite

Tsuyoku tsuyoku kagayaite

Anata wa nani mo iwazu
Kuchizuke o nokoshite
Kizutsu ku mama una zui nare
Kanashii hodo inochi yurameite ita

Sha la la... itsuka kitto
Boku wa te ni surunda
Hakanaki mune ni sotto
Hikari moete yuke

Sha la la... itoshiki hito
Anata mo miete iru no
Mamayui tsuki ga sotto
Ashita o tera shite

Tsuyoku tsuyoku kagayaite...