Video recording of the play staged during September and October 2018.

In the coastal region of Shonan, a young man enlists the help of a eccentric local pet detective to search for his missing pet cat. When the man is unable to pay for the detective's help, he joins the unusual agency to pay off the debt.

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.

Six Touken Danshi go on a mission to the Shimabara Rebellion.

In 1940, Masaaki Takaoka works as a teacher in the agricultural division at a youth training institute. Although Japan’s defeat seems imminent, all of Masaaki’s students are drafted in a futile last-ditch effort. In an attempt to give the young men some hope, he makes everyone promise that they will all meet again under the cherry blossoms upon their safe return. Consumed by sadness over the fate of his students, Masaaki devotes the next 30 years of his life to develop a new species of cherry blossoms that could thrive in any climate in remembrance of his students.

Takashi Habuki (Kenjiro Yamashita) aspired to become a dancer, but he kept failing auditions. He gave up on that dream. To think carefully about his life, Takashi Habuki decides to visit Kibo Temple, which is located deep in the mountain. A rule exists, that when nightfall comes, people should not visit the abandoned temple in the back of the Kibo Temple. Rumors exits about the abandoned temple. One night, Takashi Habuki, who is unable to let go of his dream of becoming a dancer, goes to the abandoned temple and begins to dance. 8 handsome zombies appears in front of him.

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

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.