The lyrics for 'Manners' are about Band-Maid.
Bassist Misa wrote the guitar solo for 'No God'. The lyrics for 'After Life' are about the future and being born again.
1 on the Oricon Rock Albums chart in Japan. The album reached the top 20 on the rock music charts in thirteen countries, and reached no. The cover is a collage of the band members' fingers. It is the band's first album for Pony Canyon. It was released digitally on January 13, 2021, with physical formats released one week later. Unseen World is the seventh studio album by the Japanese all-female rock band Band-Maid.
