ココロ・キセキ (Kokoro・Kiseki)

==Background==
Kokoro·Kiseki is one of the most popular and famous derivations of Kokoro. It serves as a prologue to the original song.
Kokoro·Kiseki tells the story of the scientist who created the robot in Kokoro. Shortly after creating the robot, the scientist realizes she is missing something important: her heart. Wishing to share happiness and sadness with her, he begins to work tirelessly at creating a heart for her. However, time is running out, for his life will eventually come to an end. As he begins to lose hope, a "miracle" suddenly happens: he receives a message from the robot from the future, after she has created her own heart. The scientist obtains peace and passes away in tranquility.
With Kokoro's official answer song that came two years later, it was revealed that Gackpo was the scientist but due to the popularity of the spin-off, many fanmade-PVs began to depict Len as the scientist after the release of Jun-P's work and still do.
==Lyrics==
Japanese (日本語歌詞) 	Romaji (ローマ字)
「一度目の奇跡は君が生まれたこと 	"ichidome no kiseki wa kimi ga umareta koto
　二度目の奇跡は君と過ごせた時間」 	nidome no kiseki wa kimi to sugoseta jikan"
 	
孤独な科学者に作られたロボット 	kodoku na kagakusha ni tsukurareta robotto
出来栄えを言うなら“奇跡” 	dekibae wo iu nara "kiseki"
 	
だけどまだ足りない　一つだけ出来ない 	dakedo mada tarinai hitotsu dake dekinai
それは『心』というプログラム 	sore wa "kokoro" to iu puroguramu
 	
「教えてあげたい…人の喜び・悲しみ」 	"oshiete agetai... hito no yorokobi "kanashimi"
奇跡の科学者は願う 	kiseki no kagakusha wa negau
苦悩は続き　時だけが過ぎてゆく 	kunou wa tsudzuki toki dake ga sugite yuku
置き去りの歌声とこの『心』 	okizari no utagoe to kono "kokoro"
 	
「その瞳の中写る僕は 	"sono hitomi no naka utsuru boku wa
　君にとってどんな存在？」 	kimi ni totte donna sonzai?"
彼にとって時間は無限じゃない 	kare ni totte jikan wa mugen ja nai
でもカノジョにはまだわからない 	demo kanojo ni wa mada wakaranai
 	
―アナタハナゼ泣クノ？ 	"anata wa naze naku no?
 	
フシギ　ココロ　ココロ　フシギ 	fushigi kokoro kokoro fushigi
彼ハ話シタ　喜ブ事ヲ 	kare wa hanashita yorokobu koto wo
フシギ　ココロ　ココロ　フシギ 	fushigi kokoro kokoro fushigi
彼ハ話シタ　悲シム事ヲ 	kare wa hanashita kanashimu koto wo
フシギ　ココロ　ココロ　ムゲン 	fushigi kokoro kokoro mugen
私ノ理解ヲ超エテイル・・・ 	watashi no rikai o koete iru...
 	
「一度目の奇跡は君が生まれたこと 	"ichidome no kiseki wa kimi ga umareta koto
　二度目の奇跡は君と過ごせた時間 	nidome no kiseki wa kimi to sugoseta jikan
　三度目はまだない…三度目はまだ…」 	sandome wa mada nai... sandome wa mada..."
 	
…メッセージヲ…　受信シマス… 	...messeeji wo ... junshin shimasu...
…！　…発信元ハ…　未来ノ… 	...! ...hasshin moto wa... mirai no...
…ワタシ…？！ 	...watashi...?!
 	
幾百の時を越えて届いたメッセージ 	ikuhyaku no toki wo koete todoita messeeji
未来の天使からの『ココロ』からの歌声 	mirai no tenshi kara no "kokoro" kara no utagoe
 	
アリガトウ・・・　この世に私を生んでくれて 	arigatou... kono yo ni watashi wo unde kurete
アリガトウ・・・　一緒に過ごせた日々を 	arigatou... issho ni sugoseta hibi wo
アリガトウ・・・　あなたが私にくれた全て 	arigatou... anata ga watashi ni kureta subete
アリガトウ・・・　永遠に歌う 	arigatou... eien ni utau
 	
「一度目の奇跡は君が生まれたこと 	"ichidome no kiseki wa kimi ga umareta koto
　二度目の奇跡は君と過ごせた時間 	nidome no kiseki wa kimi to sugoseta jikan
　三度目の奇跡は未来の君からの『マゴコロ』 	sandome no kiseki wa mirai no kimi kara no "magokoro"
　四度目はいらない四度目はいらないよ」 	yondome wa iranai yondome wa iranai yo"
 	
「ありがとう・・・」 	"arigatou..."
==Other media appearances==
===Discography===
This song was featured in the following compilation albums:
* Vocalogemini
==Derivatives==
==External links==
===Official===
===Unofficial===
Category:Original songs
Category:Japanese songs
Category:Songs featuring Kagamine Len
Category:Songs featuring Kagamine Rin
Category:Spin-offs