Commissioned translation. This may be my favourite Asriel album.

☆ Title: Secret Promise
★ Album: 汝を照らす朧のアリア
☆ Album Artist: Asriel
★ Vocals and lyrics: KOKOMI
☆ Arrangement and composition: 黒瀬圭亮 (Kurose Keisuke)

その仕草を　その涙を
分かって　君に捧ぐ PromiseRing
この愛がまだ続くように　無邪気に笑う

sono shigusa o sono namida o
wakatte kimi ni sasagu PromiseRing
kono ai ga mada tsudzuku you ni mujaki ni warau

Understanding your behavior and your tears
I offer you a promise ring
Praying that this love keeps going on, I smile innocently

作り込むほどに　見えなくなった
君の有りの侭は何処？
誰のコピーが欲しいの？

tsukuri komu hodo ni mienaku natta
kimi no ari no mama wa doko?
dare no kopii ga hoshii no?

The more you acted perfect, the less I could see you
Where is your true self?
Who do you want to copy?

変わらずにそのまま　変わらずに一緒に
懐かしい場所がある

kawarazu ni sono mama kawarazu ni issho ni
natsukashii basho ga aru

The same as always, together as always
There’s a place nostalgic to us

その仕草を　その涙を
分かって　君に捧ぐ PromiseRing
この愛がまだ続くように　無邪気なままで

sono shigusa o sono namida o
wakatte kimi ni sasagu PromiseRing
kono ai ga mada tsudzuku you ni mujaki na mama de

Understanding your behavior and your tears
I offer you a promise ring
Praying that this love keeps going on, remaining innocent

伝えたいフレーズより
溢れる想いが先走る
その声が　そのリアルが　ズルく笑いかける
伝えたいこの想いに　相応しい言葉はなく
手を取って捧ぐ誓い　形の無い Ring に

tsutaetai fureezu yori
afureru omoi ga sakibashiru
sono koe ga sono riaru ga zuruku warai kakeru
tsutaetai kono omoi ni fusawashii kotoba wa naku
te o totte sasagu chikai katachi no nai Ring ni

Overflowing emotions jump out
before the phrase I want to tell you
Your voice, your reality, laughs at me slyly
There are no fitting words for these feelings I want to convey
Taking your hand I offer a vow, in a ring without form

ありったけ並べ　選んでみても
君が本当に欲しいモノは
僕は分からない

arittake narabe erande mitemo
kimi ga hontou ni hoshii mono wa
boku wa wakaranai

Even if I lay everything out and try to decide
I don’t understand what it is
that you truly want

変わらないはずでも　人は何故その侭いられない
僕も同じ？

kawaranai hazu demo hito wa naze sono mama irarenai
boku mo onaji?

Why can’t people stay the same even though they shouldn’t change?
Am I the same?

その想いも　その姿も
消え去る日がくるの PromiseRing
その前触れをかき消すよう　強くなりたい

sono omoi mo sono sugata mo
kie saru hi ga kuru no PromiseRing
sono maebure o kaki kesu you tsuyoku naritai

A promise ring for the day
when your feelings and your figure vanishes
I want to become strong so I can stamp out any indication

それぞれの道の先が
真逆に進んでいてもいい
その先で　その未来で　また出会えるのなら
この瞬間のこの気持ちを　ずっと持ち続けていたい
手を取って捧ぐ誓い　形の無い Ring に

sorezore no michi no saki ga
magyaku ni susundeitemo ii
sono saki de sono mirai de mata de aeru nara
kono toki no kono kimochi o zutto mochi tsudzuketeitai
te o totte sasagu chikai katachi no nai Ring ni

It doesn’t matter
if our paths go in opposite directions
as long as we can meet again at the end, in the future
I want to keep holding on to the feelings I have in this moment forever
Taking your hand I offer a vow, in a ring without form

光にかざす手に　刻み付けた印

hikari ni kazasu te ni kizami tsuketa shirushi

A pledge engraved in your hand, held up to the light

その仕草を　その涙を
分かって　君に捧ぐ PromiseRing
この愛がまだ続くように　無邪気なままで

sono shigusa o sono namida o
wakatte kimi ni sasagu PromiseRing
kono ai ga mada tsudzuku you ni mujaki na mama de

Understanding your behavior and your tears
I offer you a promise ring
Praying that this love keeps going on, remaining innocent

伝えたいフレーズより
溢れる想いが先走る
その声が　そのリアルが　ズルく笑いかける
伝えたいこの想いに　相応しい言葉はなく
手を取って捧ぐ誓い　形の無い Ring に

tsutaetai fureezu yori
afureru omoi ga sakibashiru
sono koe ga sono riaru ga zuruku warai kakeru
tsutaetai kono omoi ni fusawashii kotoba wa naku
te o totte sasagu chikai katachi no nai Ring ni

Overflowing emotions jump out
before the phrase I want to tell you
Your voice, your reality, laughs at me slyly
There are no fitting words for these feelings I want to convey
Taking your hand I offer a vow, in a ring without form

見つけに行こう　照らす道の先に
再び僕らは出会うだろう
何故だかそう　僕はただ　信じているんだ
君を　僕のエゴだとしても
光をそこに感じた

mitsuke ni yukou terasu michi no saki ni
futatabi bokura wa de au darou
naze da ka sou boku wa tada shinjiteiru n da
kimi o boku no ego da to shitemo
hikari o soko ni kanjita

Let’s go in search to the ends of this illuminated road
Chances are we’ll meet once again
How do I know? I simply believe so
Even if it’s just my ego,
I felt you, I felt the light there