The world's long-awaited worldwide debut album by Hayato Sumino "Human Universe" is the title of the world debut album by Hayato Sumino, who has signed a worldwide contract with Berlin-based Sony Classical for exclusive recording services

Hayato Sumino has been interested in the universe since he was a child, and for his world debut, he has created a 16-track musical universe based on the theme of the interplay between music, the universe, and the human mind. In addition to new compositions by Sumino himself, the album features a diverse repertoire including works by J.S. Bach, Fauré, Purcell, and Ryuichi Sakamoto.

The album's central axis and one of the album's centers of gravity is "Three Nocturnes," consisting of three pieces composed by Sumino. Each is subtitled "Pre Rain," "After Dawn," and "Once in A Blue Moon," suggesting that he was inspired by the earth's weather and the dynamics of the sun and moon.