A3! is ... A good looking actor training game app. A game in which you makes show business success by casting it to your liking. The protagonist is entrusted with the reconstruction of the collapsed troupe founded by his disappearing father, becomes a director, and makes a play with a handsome troupe member living in the dormitory. The title "A3!" stands for "Act!", "Addict!", and "Actors!". Service started in 2017, P.A.WORKS made TV animation in 2020. Released in 2017.