Kokoro Kiseki

The song 'Kokoro Kiseki' by VOCALOID delves into the profound themes of creation, existence, and the quest for understanding human emotions. The lyrics narrate the story of a robot created by a lonely scientist, who considers the robot's creation a miracle. The first miracle is the robot's birth, and the second is the time it spends existing. However, the robot lacks one crucial element: a heart, or the ability to feel emotions.

The scientist's desire to teach the robot about human joy and sorrow highlights the universal quest for connection and understanding. The robot's journey is marked by confusion and a longing to comprehend the emotions that humans experience. The repeated questioning of why humans cry ('ANATA WA NAZE NAKU NO?') underscores the robot's struggle to grasp the concept of emotional pain and joy, which are beyond its programmed understanding.

As the song progresses, it introduces the idea of messages from the future, suggesting a hope that the robot might one day understand emotions through a miraculous event. The third miracle is hinted to be the robot receiving heartfelt messages from the future, symbolizing a future where it might finally grasp the essence of human emotions. The song concludes with the notion that no further miracles are needed once this understanding is achieved, emphasizing the ultimate goal of emotional comprehension and connection.

'Kokoro Kiseki' is a poignant exploration of the intersection between artificial intelligence and human emotion, reflecting on the miracles of creation, existence, and the potential for emotional growth. It resonates with themes of loneliness, the quest for understanding, and the hope for a future where even the most artificial beings can experience the depth of human feelings.