Minaretamachi  sarigenaku arukeba
Tashika ni  konome niwa utsuru
Mugure ninatte  susumu hitonami ni
Umorete  obieteru kokoro
Raison d'etre sonna fuu  ni
Raison d'etre onajiyouni
waratte shizunde nagarerunowa naze
kagi wo ... zutto ... dokomade mienai? sono door no kagi wo
Kotobayorimo  daijina nanika ni
Kizukenai  toki wa sugiteyuku
Aizu wo machi  oshierarerumama
Sashishimesu  bekutoru(vectol)ni mukau
Raison d'etre kyoumo sekai de
Raison d'etre shinjirerunowa
Kasukana hikari to kegarenaki shin no ai
Imi wo ...  zutto ... Dokomade kienai?  sono ikiru imi wo
Hiroku ... meiro ni  mayoitsuzuketerunara
Kumotta   Lens wo kagayakasetaraii
Raison d'etre Sonna fuu ni
Raison d'etre Onajiyouni
Waratte  shizunde nagarerunowa naze
Kagi wo ...  zutto ... Dokomade mienai?  sono door no kagi wo

The town where everyone sleeps,
If I walk with nothing on my mind,
I can see it 
Buried under the advancing crowd,
Is my trembling heart 
Raison d'etre, in that way
Raison d'etre, in the same way
Smile, fall silent
Why do my emotions sway? 
I'm looking for a key
I've always been looking
I can't see it anywhere
Where is key to that door...
What's more important then words?
The time keeps passing and you can't realize it
Waiting for a sign to be taught like this
Facing the vector that was pointed out
Raison d'etre, in today's world too
Raison d'etre, I believe it
A faint light shining on a real love
I'm looking for a reason
I've always been looking
Where could it have dissappeared?
Where is that reason to live...
I hesitate to continue in this deep labyrinth
The cloady lenses could brighten
Raison d'etre, in that way
Raison d'etre, in the same way
Smile, fall silent
Why do my emotions sway? 
I'm looking for a key
I've always been looking
I can't see it anywhere