In Spring Troupe Live, the music that was shown at "Four Seasons LIVE 2020" and the new songs recorded in the album released on June 16, 2021 will be performed by the cast members.

Two-disc Blu-ray of "A3!" -Spring 2019-" featuring footage of group Spring's solo stage, rehearsals, behind-the-scenes, and events.

Covers "MANKAI STAGE "A3!" stage play held on September 28, 2019 in Tokyo. Bonus disc contains visual making-of, behind-the-scenes and rehearsal diary. Comes with a full length music video of Team Summer.

DVD release of first stage play adaptation of handsome-actor-training-game "A3!". Disc 1: Final stage in Tokyo (Nov. 4, 2018). Disc 2: Bonus footage.

Hit stage play "MANKAI STAGE "A3!" first live performance, "MANKAI STAGE "A3!" Four Seasons LIVE 2020" performed at Sep. 20, 2020. Bonus disc comes with behind-the-scenes and MANKAI CAM.