Rollo is a solo project of an (apparently) anonymous artist, ferried onto record by legendary Boris drummer Atsuo Mizuno. Rollo released his debut, Pinhole, in 2007. Second album 3 arrived in 2010. Each album is limited to 500 copies on vinyl from Inoxia Records. He creates psychedelic-infused folk music, playing guitar and singing on most of his songs. Atsuo also created the visual art for the albums.