During production, Senri's Seven leader, Senri Kawaguchi, repeatedly communicated to Executive Producer, Daren Afshar, that she didn't really like having her name in the band's name. Afshar's nickname for the unit during production was "the jazz avengers." The name stuck and upon release of the documentary, the unit re-branded itself as The Jazz Avengers and released its first album in the Spring of 2023.
In honor and celebration of SDG 5 (Gender Equality), Senri's Seven is Japan's first ever production featuring females in front of and behind the camera; on-screen talent, producers, director, assistant directors, director of photography, sound mixing, gaffer, etc.