Brand-new idol Society is the sixth studio album from Japanese girl group Bis.

It was released on August 14, 2019, by Nippon Crown and consists of thirteen tracks.

It is the first release by the third iteration of Bis and shares its name with Bis' debut album.

[1] After the departure of Manako Chiii Manako the album was re-recorded and re-released on January 29, 2020, with the title Brand-new idol Society (New Type Ver.).

[2]