A Promise (song)

"**A Promise**" is the Ending Theme for the *The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat* Anime adaptation, performed by Aira Yuuki.

The song is included in the 13th Single "A Promise" by "Aira Yuuki", and is available now, with the B-side of the single is releasing on November 10, 2021.

## Lyrics

### TV Size

* Romaji
* Kanji
* English

Yūzen to sora ni ukabu tsuki

Hitori sabishiku hanaino?

Watashi wa dame , yudan shiteruto

Anata no namae o tsubuyaite shimai sou

Aitaiyo ima sugu ni

Tonaeru tabi setsunai burū

Hanashitai koto ga takusan aruyo

Donna hanashi mo kikitaiyo

Honno sū byou mo takaramono de mahou ni naru

Sabishi sa wa kitto anata o omou tame

Setsuna sa wa kitto koko ni aru

Negai o kanaeru tame no

Futari no yakusoku

Hanbun ni dekiru yorokobi o

Tsui kazoetaku naruno

Waraiau tabi kodou wa aizu suru

Anata ga dore dake tokubetsuna hitona no ka

悠然と空に浮かぶ月

ひとり淋しくはないの？

私はダメ、油断してると

あなたの名前を呟いてしまいそう

会いたいよ　今すぐに

唱えるたび切ないブルー

話したいことがたくさんあるよ

どんな話も聞きたいよ

ほんの数秒も宝物で魔法になる

淋しさはきっとあなたを想うため

切なさはきっとここにある

願いを叶えるための

二人の約束

半分にできる喜びを

つい数えたくなるの

笑い合うたび鼓動は合図する

あなたがどれだけ特別なひとなのか

The moon is comfortably floating in the sky

Aren't you lonely?

I can't do that, if I let my guard down

I almost whisper your name

I want to see you right away

Every time I say it, it makes me blue

There are many things I want to tell you

I want to hear any kind of story from you

Even a few seconds becomes a treasure and magical

Feeling lonely is to long for you

Bittersweet feelings exist right here

A promise we made

To make our wish come true

It makes me want to count the happiness

That I can share in half with you

Every time we laugh, my heart beat signals

To let me know how special you are

### Full version

* Romaji
* Kanji
* English

Yūzen to sora ni ukabu tsuki

Hitori sabishiku hanaino?

Watashi wa dame , yudan shiteruto

Anata no namae o tsubuyaite shimai sou

Aitaiyo ima sugu ni

Tonaeru tabi setsunai burū

Hanashitai koto ga takusan aruyo

Donna hanashi mo kikitaiyo

Honno sū byou mo takaramono de mahou ni naru

Sabishi sa wa kitto anata o omou tame

Setsuna sa wa kitto koko ni aru

Negai o kanaeru tame no

Futari no yakusoku

Hanbun ni dekiru yorokobi o

Tsui kazoetaku naruno

Waraiau tabi kodou wa aizu suru

Anata ga dore dake tokubetsuna hitona no ka

Utsumuita nagame sae

Kawatteyuku yasashi burū

Watashi mo shiranai watashi no koto ni

Kizuitekureru no ga ureshi

Honno sū byou demo konna jikan ga tsuzuite hoshi

Hanarete mo kitto atana o kanjiteru

Onaji kimochi soba ni itene

Yume de mata aoune to

Hanashitai koto ga takusan aruyo

Donna hanashi mo kikitaiyo

Honno sū byou mo takaramono de mahou ni naru

Sabishi sa wa kitto anata o omou tame

Setsunai kurai tsuki ga kireine

Negai ga kanaimasu you ni

Futari no yakusoku

Sutekina yakusoku

悠然と空に浮かぶ月

ひとり淋しくはないの？

私はダメ、油断してると

あなたの名前を呟いてしまいそう

会いたいよ　今すぐに

唱えるたび切ないブルー

話したいことがたくさんあるよ

どんな話も聞きたいよ

ほんの数秒も宝物で魔法になる

淋しさはきっとあなたを想うため

切なさはきっとここにある

願いを叶えるための

二人の約束

半分にできる喜びを

つい数えたくなるの

笑い合うたび鼓動は合図する

あなたがどれだけ特別なひとなのか

俯いた眺めさえ

変わってゆく優しいブルー

私も知らない私のことに

気づいてくれるのが嬉しい

ほんの数秒でもこんな時間が続いて欲しい

離れてもきっとあたなを感じてる

同じ気持ちそばにいてね

夢でまた会おうねと

話したいことがたくさんあるよ

どんな話も聞きたいよ

ほんの数秒も宝物で魔法になる

淋しさはきっとあなたを想うため

切ないくらい月が綺麗ね

願いが叶いますように

二人の約束

素敵な約束

The moon is comfortably floating in the sky

Aren't you lonely?

I can't do that, if I let my guard down

I almost whisper your name

I want to see you right away

Every time I say it, it makes me blue

There are many things I want to tell you

I want to hear any kind of story from you

Even a few seconds becomes a treasure and magical

Feeling lonely is to long for you

Bittersweet feelings exist right here

A promise we made

To make our wish come true

It makes me want to count the happiness

That I can share in half with you

Every time we laugh, my heart beat signals

To let me know how special you are

Even slanted scenery

Is changing into a kind blue

It makes me happy

That you notice something about me

That I don't even know

Even for a few seconds, I want it last longer

I feel you even if we are apart

Please feel the same

See you again in a dream

There are many things I want to tell you

I want to hear any kind of story from you

Even a few seconds becomes a treasure and magical

Feeling lonely is to long for you

The moon is so beautiful that it makes me feel bittersweet

A promise we made

To make our wish come true

It's a beautiful promise

## Videos

A PromiseAudio ClipA Promise (ディア Ver.)Audio Clip (Dia Ver.)結城アイラ - A Promise（TVアニメ『世界最高の暗殺者、異世界貴族に転生する』ED主題歌）-Official Video-Full Music VideoTVアニメ『暗殺貴族』ノンクレジットED映像｜結城アイラ「A Promise」TV Size (Lugh comes to meets Dia)
## Characters

* Dia Viekone
* Lugh Tuatha Dé

## Trivia

* During Episode 1, only the song played without any animation, and the song animation was showcased from Episode 4 onward.
* Episode 2 & 3 didn't play the song.
* At the end of Episode 6, the Ending was changed with the scene showing "Lugh coming to meet Dia and her being happy", to "him not coming and Dia being unhappy", probably because Lugh went into undercover training at the start of the episode. The Foul Stone shown at the end (with the Titanium Dagger) is also removed.
* In Episode 10, the song was voiced by Dia Viekone.

## Eternal Links

* Ansatsu-Kizoku Music
* Lyrics: AnimeSongLyrics