歌手： 櫻坂46
配信/発売日：2025/10/29
作詞：秋元康
作曲：ナスカ
Just another day, what to do with my life？
誕生日がやって来る度 絶望を感じるよ
充分に生きて来たのに まだまだ先は長いなんて…
僕が望んで生まれたんじゃない 親の事情だろう
何の因果でこんな世に生み落とされたか
自称親友の皆様が自己満のサプライズで
テンプレのケーキのロウソクの火を消せと言う
ハッピーなんかではない 願いもない
無理に作った笑顔はぎこちない
来年の今日も 僕は変わらぬままでいるのか？
庇(かば)い合い 許し合い 傷舐め合ったりしてるうちに
人生は終わっているんだ
Unhappy birthday to me. 歳の数だけ揺れてる
Unhappy birthday to me. 不安な炎に照らされ
Unhappy birthday to me. 僕はどんな顔をしてる？
Unhappy birthday to me.
もしも 世界に生まれる命が
毎日 限られているとしたら
大切な今日 その一つが
僕でよかったのかって思う
きっと他の誰かが生まれたら
世の中の役に立ってたんじゃないか？
自分なんかには もったいない命
どう遣(つか)えばいい？
他の誰の誕生日でも 何も感動なんかしないよ
365日 同じことを繰り返してる
こんな残酷な“生き甲斐ゲーム” 生き残れるのか？
この先の人生 考えりゃ 祝えるわけがない
誰かと繋がりが欲しいだけの交換会さ
過剰な包装をしてどんなプレゼントくれる？
生きていてよかったといつか思えるのかな？
世界中の誕生日に 共感できる奴はいるだろう
ハッピーなんかではない 願いもない
無理に作った笑顔はぎこちない
来年の今日も 僕は変わらぬままでいるのか？
庇(かば)い合い 許し合い 傷舐め合ったりしてるうちに
人生は終わっているんだ
Unhappy birthday to me. バースデイソングを歌うな
Unhappy birthday to me. クラッカーなんか鳴らすな
Unhappy birthday to me. もしも自分の意思で
Unhappy birthday to me. 生まれ変われるんなら
Unhappy birthday to me. 僕は僕に言いたい
Happy birthday to me.
Just another day, what to do with my life？
tanzyoubi ga yatte ku ru tabi zetubou wo kan ziru yo
zyuubun ni i ki te ki ta noni mada mada saki ha naga i nante…
boku ga nozo n de u mare ta n zya nai oya no zizyou daro u
nani no inga de konna yo ni u mi o tosa re ta ka
zisyou sinyuu no minasama ga ziko man no sapuraizu de
tenpure no ke-ki no rousoku no hi wo ke se to i u
happi- nanka de ha nai nega i mo nai
muri ni tuku xtu ta egao ha gikotinai
rainen no kyou mo boku ha ka wara nu mama de iru no ka？
hisasi( kaba) i a i yuru si a i kizu na me a xtu tari si teru uti ni
zinsei ha o waxtu te iru n da
Unhappy birthday to me. tosi no kazu dake yu re teru
Unhappy birthday to me. huan na honoo ni te rasa re
Unhappy birthday to me. boku ha donna kao wo si teru？
Unhappy birthday to me.
mosimo sekai ni u mareru inoti ga
mainiti kagi ra re te iru to si tara
taisetu na kyou sono hito tu ga
boku de yokaxtu ta no ka tte omo u
kitto hoka no dare ka ga u mare tara
yo no naka no yaku ni ta xtu te ta n zya nai ka？
zibun nanka ni ha mottainai inoti
dou tukai( tuka) eba ii？
hoka no dare no tanzyou bi demo nani mo kandou nanka si nai yo
365 niti ona zi koto wo ku ri kae si teru
konna zankoku na“ i ki gai ge-mu” i ki noko reru no ka？
kono saki no zinsei kanga erya syuku eru wake ga nai
dare ka to tuna gari ga ho sii dake no koukankai sa
kazyou na housou wo si te donna purezento kureru？
i ki te i te yokaxtu ta to ituka omo eru no kana？
sekai tyuu no tanzyou bi ni kyoukan dekiru yatu ha iru daro u
happi- nanka de ha nai nega i mo nai
muri ni tuku xtu ta egao ha gikotinai
rainen no kyou mo boku ha ka wara nu mama de iru no ka？
hisasi( kaba) i a i yuru si a i kizu na me a xtu tari si teru uti ni
zinsei ha o waxtu te iru n da
Unhappy birthday to me. ba-sudei songu wo uta u na
Unhappy birthday to me. kurakka- nanka na rasu na
Unhappy birthday to me. mosimo zibun no isi de
Unhappy birthday to me. u mare ka wa reru n nara
Unhappy birthday to me. boku ha boku ni i i tai
Happy birthday to me.
Just another day, what to do with my life？
I feel despair whenever my birthday comes
Even though I've been living enough, I still have a long time...
It might be the circumstances of my parents who were not born
What was born in this world?
It is the self fulfilling surprise of everyone
Tempura cake
I don't wish to be happy
The smile that made up is awkward
Will I remain unchanged next year?
In the same way as the sleeplessness
Life is over
Unhappy birthday to me. It swings by the number of years
Unhappy birthday to me. Illuminated by anxiety
Unhappy birthday to me. How do I face?
Unhappy birthday to me.
Life born in the world
Every day is limited
One important today
I think I was good
If someone else is born
Isn't it useful in the world?
Life is precious
How come you think?
Nothing else will be touched by anyone else's birthday
Repeat 365 days
Can such a cruel "survival game" survive?
I can't celebrate my future life
An exchange meeting that wants to connect with someone
What kind of present would you like to have excess packaging?
Do you think it's good to live?
You may be able to sympathize with your birthday all over the world
I don't wish to be happy
The smile that made up is awkward
Will I remain unchanged next year?
In the same way as the sleeplessness
Life is over
Unhappy birthday to me. Birthday song song
Unhappy birthday to me. Crackers!
Unhappy birthday to me. If one's own will
Unhappy birthday to me. If it is reincarnation
Unhappy birthday to me. I want to say to me
Happy birthday to me.