Perfume will release a new digital single titled "Polygon Wave" on July 2.
The girls are getting ready to hold their one-man live 'Perfume LIVE 2021 [polygon wave]' on August 14 and 15 at Pia Arena MM. This will be their first new song since releasing "Time Warp" in September of 2020.
Additionally, Perfume will be appearing as panelists in the program 'The Masked Singer' on Amazon Prime Video from September 3. This is the Japanese version of the music entertainment show 'The Masked Singer' that has been distributed in 50 countries worldwide. It features celebrities singing while wearing masks to conceal their identities. The panelists and audience must guess their identities based on their singing and performance. "Polygon Wave" will be used as the theme song for this program.