Sha la la... itsuka kitto
Boku wa te ni [bad word] Hakanaki mune ni sotto
Hikari moete yuke

Aitaku [bad word] no SHOUTOU
Naki taku [bad word] no JUNJOU
Natsu no hi ni tobi konda [bad word] wa kae ra nai

Anata wa nani mo iwazu
Kuchizuke o [bad word] Kizutsu ku mama unazui nare
Kanashii hodo inochi yurameite ita

Sha la la... itsuka kitto
Boku wa te ni [bad word] Hakanaki mune ni sotto
Hikari moete yuke

Sha la la... itoshiki hito
Anata mo miete [bad word] no
Mamayui tsuki ga sotto [bad word] o [bad word] 
Tsuyoku tsuyoku kagayaite...

Kaze ni [bad word] hodo
Hageshiku [bad word] kokoro ni
Hagure sou na omoide ga
Mata yasashiku [bad word] 
Muchuu de [bad word] [bad word] ki ga [bad word] Omomuku mama
Te o nobasu yo
Setsunai hodo inochi
Yurameite yuku

SHA LA LA boku wa zutto
Utai tsudzukete iku yo [bad word] mune ni sotto
Hikari moete yuke
SHA LA LA itoshiki hito
Anata ni todoku you ni
Hatenai sora ni sotto
Omoi tsunorasete

Tsuyoku tsuyoku hibikasete

SHA LA LA itsuka kitto [bad word] wa moetsuki chitte
Kieyuku mune ni sotto
Yume yo kagayaite
SHA LA LA itoshiki hito
Anata mo wasurenaide
Kirameku natsu ni sotto
Negai o kasanete

SHA LA LA itsuka kitto
Boku wa te ni [bad word] Hakanaki mune ni sotto
Hikari moete yuke
SHA LA LA itoshiki hito
Anata mo miete [bad word] no
Mabayui tsuki ga sotto [bad word] o [bad word] 
Tsuyoku tsuyoku kagayaite

English

SHA LA LA I'm sure, someday, I'll obtain it
Softly in my fleeting heart, a light is burning

The "urge" of wanting to see you, the "innocence" that made me want to cry
The fireflies that flew into the fire of summer will not return

Don't say anything, just leave me with a kiss
Whilst being burnt, you nodded
Life, to the point of sadness, flickered

SHA LA LA I'm sure, someday, I'll obtain it
Softly in my fleeting heart, a light is burning
SHA LA LA Person dear to me, you, too, can see it
The dazzling moon softly illuminates tomorrow
Shining strongly, strongly

In my violent heart, the nearly lost memories
That had been blown out are gently lit again

I got the feeling that if I ran on in a daze, I'd touch it
So I go on, arm outstretched
Life, to the point of pain, flickers

SHA LA LA I want to go on singing forever
Softly in my shivering heart, a light is burning
SHA LA LA Person dear to me, so that I can reach you
Let these feelings softly be invited into the endless sky
Let them resound strongly, strongly

SHA LA LA I'm sure, someday, the fireflies will stop lighting
Softly in my disappearing heart, a dream is shining
SHA LA LA Person dear to me, don't you forget, either
Softly in the glittering summer, wishes are piling up

SHA LA LA I'm sure, someday, I'll obtain it
Softly in my fleeting heart, a light is burning
SHA LA LA Person dear to me, you, too, can see it
The dazzling moon softly illuminates tomorrow
Shining strongly, strongly

Перевод:
Ша-ла-ла, как-нибудь точно 
Нам от встречи не отвертеться. 
В одинокой груди тихой ночью 
Свет зажжём мы и пойдём! 

Встреча ждёт, встреча не терпит, 
Со слезами от чистого сердца 
Летних дней подожду круговерти 
И побуду тогда светлячком! 

Ну сколько же, как тебе сдаётся, 
Нам до встречи остаётся? 
И как долго страдать мы готовы опять 
И печаль всей жизни по кругу гонять? 

Ша-ла-ла, как-нибудь точно 
Нам от встречи не отвертеться. 
В одинокой груди тихой ночью 
Свет зажжём мы и пойдём! 

Ша-ла-ла, дружбы цепочка 
Оплетёт – куда тебе деться? 
Если встретимся лунной ночью, 
До рассвета всё поймём! 

Лишь сильней, лишь сильней сиять начнём.