This article may rely excessively on sources too closely associated with the subject, potentially preventing the article from being verifiable and neutral. (September 2022) |
Kokua (コクア, stylized as kōkua) is a Japanese musical group formed in 2006 especially to sing "Progress", the title song to the NHK program Professional Shigoto no Ryūgi (プロフェッショナル 仕事の流儀), known overseas as "The Professionals".[1]