Aihiyo has been played on NTS shows including Perfect Sound Forever, with 夜と朝のあいだに = Between Night And Morning first played on 11 November 2020.

Aihiyo (哀秘謡) is a Japanese three-piece cover band, consisting of Keiji Haino (Keiji Haino) on vocals and guitar, Ikuro Takahashi on drums, and Masami Kawaguchi on bass. They have two albums, Aihiyo on Tokuma Japan Communications released in 1998 and ライヴ [Live] on P.S.F. Records from 2000.