Curry Roux (カレールーず) (Temporary name) is a WACK unit formed in June 2019, made up of former BiS members Pan Luna Leafy and YUiNA EMPiRE, and WAgg trainee Uruu Ru. They will debut in Fall 2019 under T-Palette Records.
On June 19th, 2019, it was announced on twitter that former second-generation BiS members Pan Luna Leafy and YUiNA EMPiRE would form a new unit with WAgg trainee Uruu Ru. They were given the temporary name "Curry Roux" with a debut planned for Fall. Auditions for additional members were opened, with an age range of 16 to 32.
- YUiNA EMPiRE and Uruu Ru share the same birthday.
- Upon the reveal of the group, YUiNA and Pan Luna Leafy have been banned from tweeting more than once a week until they officially debut. They have tried to circumvent this by changing their twitter biographies with their current thoughts and feelings instead.