“Correlation Diagram Under the Sky” (空の下の相関図, “Sora no Shita no Soukanzu”) is the grand ending theme for the Robotics;Notes visual novel. Its lyrics and music are by Chiyomaru Shikura and arrangement is by Kōsuke Ōba, with vocals by Kanako Ito.
Lyrics[]
Hokoreru kotoba mo yuuki mo kibou sae mo
Zenbu chuutohanpa dakedo
Dareka no egao wo mamoritai to omoeru
Sono shunkan ni boku wa HERO
Onaji yorokobi wo wakachiai ai wa hirogatteku
Asu wa kodoku ja nai te to te wo tori aou
Mabushisa no DESTINY
Boku ga aruite kita michi wa itsudemo anata ga ita ne
Sore wa kazoekirenu hodo no kimochi ga kousa suru basho
Ima hitotsu ni naru sora no shita no soukanzu
Yami de aru hodo ni hoshi wa kagayaku nara
Donna kanashimi mo teraseru
Hito wa yowai kedo sora wo miageru nara
Minna wo tsunagu shouko ni mo naru
Kono saka wo nobori yakusoku no ARCH wo kuguttara
Umi no kaze ga hoho ni yasashiku KISS wo suru
Mabushisa no DESTINY
Boku no taisetsu na SCENE ni itsudemo anata ga ita ne
Sore wa kakegae no nai mono egao de namida koboreta
Mada minu mirai e sora ga tsunagu soukanzu
Boku ga aruite kita michi wa itsudemo anata ga ita ne
Sore wa kazoekirenu hodo no kimochi ga kousa suru basho
Ima hitotsu ni naru sora no shita no soukanzu
誇れる言葉も 勇気も 希望さえも
全部 中途半端だけど
誰かの笑顔を 守りたいと思える
その瞬間に 僕はヒーロー
同じ喜びを分かち合い 愛は広がってく
明日は孤独じゃない 手と手を取り合おう
眩しさのデスティニー
僕が 歩いてきた道は いつでもあなたが居たね
それは 数え切れぬほどの 気持ちが交差する場所
今一つになる 空の下の相関図
闇である程に 星は輝くなら
どんな悲しみも照らせる
人は弱いけど 空を見上げるなら
みんなを繋ぐ 証拠にもなる
この坂を上り 約束のアーチをくぐったら
海の風が頬に 優しくキスをする
眩しさのデスティニー
僕の 大切なシーンに いつでもあなたが居たね
それは かけがえのないもの 笑顔で涙こぼれた
未だ見ぬ未来へ 空が繋ぐ相関図
僕が 歩いてきた道は いつでもあなたが居たね
それは 数え切れぬほどの 気持ちが交差する場所
今一つになる 空の下の相関図
All those words of pride, courage and hope
Are all so half-baked and hollow
But even so, I thought, I want to protect people's smiles
And in that moment, I became a hero
Together we share all our joy as the love spreads around
Tomorrow we won't be alone as we stand hand-in-hand
Our destiny is dazzling bright
Along the path I walked down, you were always right by my side
At the crossroads of emotions, where countless feelings meet
And now they all join together - a correlation diagram under the sky
Even in the deepest darkness, so long as the stars shine bright,
They'll light up any sorrows that we might have
And even if people are weak alone, so long as they look up at the sky,
It'll serve as proof that we're all connected together
As we walk up this hill and pass through the promised arch
The sea breeze will gently kiss you on the cheek
Our destiny is dazzling bright
In the scene most precious to me, you were always right by my side
That's something irreplacable to me: now tears run down my smiling face
Let's head into a future unknown - a correlation diagram held up by the sky
YouTube Official Release[]
Full Version[]
空の下の相関図