闇の中で疼く衝動 響く鼓動
endless endless
何度悔いて 戒（いまし）めても
空は今日も
answerless answerless
So I just fight out
マボロシの夢は覚めないナイトメア
二度と過去が変わらないなら
明日に抗（あらが）うだけだ
Ah ...たとえ目指す先に
悲しみ以外 何もないとしても
Deep Inside その瞳
Deep Inside その心
誰も知らない真実がある
Deep Inside 空の果て
Deep Inside 海の底
光一つも見えない
闇がひろがる風景（パノラマ）
鼓膜揺らす 鳴りやまない いらつく音
endless endless
何もかもを拒（こば）んだまま
慰めさえ
needless needless
So I just fight out
絡みつく声は消えないナイトメア
二度と時が戻らないなら
痛みを捨てるだけだ
Ah…
白昼夢（はくちゅうむ）のように
悲しみさえも曖昧になってく
Deep Inside 誰の為
Deep Inside 何の為
夢はいつまで 夢を見せるの
Deep Inside その叫び
Deep Inside その涙
尽きない欲望（おもい）感じて
静寂（しじま）に響く雷鳴（イナズマ）
Deep Inside 人の夢
Deep Inside 夢の夢
儚い強さ…
Deep Inside その瞳
Deep Inside その心
誰も知らない真実がある
Deep Inside 空の果て
Deep Inside 海の底
光一つも見えない
闇がひろがる風景（パノラマ）
DEEP INSIDE Dare no tame?
DEEP INSIDE Nani no tame?
Chikara motomete samayou
Yami no naka de uzuku shodō
Hibiku kodou ENDLESS ENDLESS
Nandokuite imashi metemo
Sora wo kyou mo ANSWERLESS ANSWERLESS
So I just fight out
Maboroshi no yume wa samenai NIGHTMARE
Nidoto kakoga kawaranai nara
Asu ni aragau dake da!
Ah...Tatoe mezasu saki ni...
Kanashimi igai nani mo nai to shitemo
DEEP INSIDE Sono hitomi
DEEP INSIDE Sono kokoro
Daremo shiranai shinjitsu ga aru
DEEP INSIDE Sora no hate
DEEP INSIDE Umi no soko
Hikari hitotsu mo mienai
Yami ga hirogaru PANORAMA
Komaku yurazu nari yamanai
Iratsuku oto ENDLESS ENDLESS
Nanimokamo o koban da mama
Nagusamesae NEEDLESS NEEDLESS
So I just fight out
Karamitsuku koe wa kienai NIGHTMARE
Nidoto toki ga modoranainara
Itami o suteru dakeda
Ah...Hakuchūmu no youni
Kanashimi sae mo aimai ni natteku
DEEP INSIDE Dare no tame?
DEEP INSIDE Nani no tame?
Yume wa itsumade yume wo miseru?
DEEP INSIDE Sono sakebi
DEEP INSIDE Sono namida
Tsukinai omoi kanjite
Shijima ni hibiku inazuma
DEEP INSIDE Hito no yume
DEEP INSIDE Yume no yume
Hakanai tsuyosa...
DEEP INSIDE Sono hitomi
DEEP INSIDE Sono kokoro
Daremo shiranai shinjitsu ga aru
DEEP INSIDE Sora no hate
DEEP INSIDE Umi no soko
Hikari hitotsu mo mienai
Yami ga hirogaru PANORAMA
Deep inside, who is this for?
Deep inside, what is this for?
While I was lost, I searched for power…
I struggle within the darkness
The throbbing beats are endless (endless)
No matter how many times I regret
The sky today is still answerless (answerless)
So I just fight out
This dream of illusions is an unwakeable nightmare
If there's a past that can't be changed
Then just fight against tomorrow!
Ah...Even if I aim for it
Even if there is nothing but sadness!
Deep inside, those eyes!
Deep inside, that heart!
Is a truth no one knows
Deep inside, up in the skies!
Deep inside, down to the oceans!
Is the one where the light cannot see
A darkness-filled panorama!
Rocking and ringing the eardrums
This irritating sound is endless (endless)
I refuse each and everything
Your consolation is needless (needless)
So I just fight out
This entangled voice does not disappear in this nightmare
If time never returns again
I just throw away the pain!
Ah...like a waking daydream
Even the sadness becomes obscure!
Deep inside, who is this for?
Deep inside, what is this for?
How long will this dream continue on?
Deep inside, all of those cries!
Deep inside, all of those tears!
Feel the unwavering desire
In the thunder resonating in the silence!
Deep inside the dream of the people!
Deep inside the dreams of the dreams!
Is a fickle strength…
Deep inside, those eyes!
Deep inside, that heart!
Is a truth no one knows
Deep inside, up in the skies!
Deep inside, down to the oceans!
Is the one where the light cannot see
A darkness-filled panorama!
This article is about an insert song in Kamen Rider Ex-Aid.