It consists primarily of live disc jockey performances, a rhythm game for smartphones titled D4DJ Groovy Mix and a 13-episode anime television series titled D4DJ First Mix, which aired from October 2020 to January 2021. A spin-off anime series titled D4DJ Petit Mix aired from February to July 2021. A standalone episode titled D4DJ Double Mix premiered in August 2022. A second season titled D4DJ All Mix aired from January to March 2023.
Upon returning to Japan, first-year high school student Rinku Aimoto enrolls at Yoba Girls' Academy and meets Maho Akashi, the school's broadcaster and DJ. Rinku soon develops an interest in DJing after watching a performance by Yoba's famous DJ unit "Peaky P-key", and she and Maho form a group of their own called "Happy Around!". They are later joined by Muni Ohnaruto, a talented illustrator, and Rei Togetsu, a pianist.
Aikatsu: Notable Musical franchise where Seiji Mizushima involved in both franchise.
Denonbu: Notable DJ franchise from Bandai Namco.
Formula 1: Kidani said that D4DJ are made after he watching after race concert in 2017 Singapore GP, in that show there is a DJ show who inspired him to create this project.
