[Romanized:]

Konpeki no umi ni ukanda kimi ni
Iki teru koto kara meō o tojiru
Yukkuri to haita inochi wa shiroi
Itetsuku kokoro ni dare mo furenai

Konpeki no umi ni negatta kimi ni
Yowai mama no kimi kimi wa kimi de ī
Hibiku ka na? Kimi e sabi teru koe ga
Kotoba ni dekinai ima o furete itai

Ashita ga
Mō mienai shinkai yori mo yori fukaku sō fukaku fukaku fukaku nemuru ashita

Deep blue
Wasure rarenai koto ga kitto kara sugitakara
Deep blue
Don'na koe de don'na kotoba de ore ni nani o tsutaerudarou

Konpeki no umi ni namida wa mazaru
Dare mo kidzukanai naita imi sae
Sukueru hazu mo nai inochi o kanji
Ima dake demo ī ikite kudasai

Mō mienai shinkai yori mo yori fukaku sō fukaku fukaku fukaku nemuru kimi

Deep blue
Itsunomanika kizutsuku koto ni nare sugita hibi
Deep blue
Fuyu ga nemuru ano kisetsu ni wa hanataba o soe ni yukukara

[Japanese:]

紺碧の海に 浮かんだ君に
生きてる事から 目蓋を閉じる
ゆっくりと吐いた 命は白い
凍てつく心に 誰も触れない

紺碧の海に 願った君に
弱いままの君 君は君でいい
響くかな?君へ 錆びてる声が
言葉に出来ない 今を触れていたい

明日が
もう見えない深海よりもより深くそう深く深く深く眠る明日

Deep blue
忘れられない事が きっと辛すぎたから
Deep blue
どんな声でどんな言葉で俺に何を伝えるだろう

紺碧の海に 涙は混ざる
誰も気付かない 泣いた意味さえ
救えるはずもない 命を感じ
今だけでもいい 生きてください

もう見えない深海よりもより深くそう深く深く深く眠る君

Deep blue
いつの間にか傷付く事に慣れすぎた日々
Deep blue
冬が眠るあの季節には花束を添えにゆくから

[English translation:]

To you, in the navy blue sea
I close my eyelids as I know I am alive
Slowly I throw up life is white
No one can come into my frozen heart

I pray to you in the navy blue sea
You are weak but stay as you are
Can you hear? My rusty voice cries out to you
Can't make it into words but I just want to feel you now

Tomorrow
Deeper than the deep sea that I can't see deeper deeper deeper I sleep tomorrow

Deep blue
The things I can't forget are too painful
Deep blue
What voice, what words will you use to talk to me

In the navy blue sea, the tears mix in
No one notices the reason for crying
So the life can't be saved, feel life
Even just for this moment, please live

Deeper than the deep sea that I can't see deeper deeper deeper you sleep

Deep blue
Just realizing that I am getting used to getting hurt
Deep blue
When the seasons come and winter sleeps, I will come visit with flowers