Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Esperanto is the fifth solo album by Ryuichi Sakamoto, released in 1985. It was commissioned for a dance of the same name by choreographer Molissa Fenley, which debuted in New York City in 1985. The experimental electronic album includes layers of sampled voices, and marks a look back at Sakamoto's non-pop-oriented second solo album, B-2 Unit. The album includes contributions from Yaz-Kaz and Arto Lindsay. AllMusic called it "one of Sakamoto's strangest, most uncompromising albums".
The album reached number 9 on the Oricon LP chart.
Released in Japan on Midi, Inc.'s School label, Esperanto did not see a US release until 2021.