There is more than one artist with the name "dai": 1. A japanese composer, known for his work on the soundtracks of Ryukishi07’s doujin visual novels ‘'Higurashi no Naku Koro ni Kai'’ and '‘Umineko no Naku Koro ni''. 2. A Czech death metal band. They released three demos and a single album, called "The Advent" before breaking up in 1993.