Its story is set in Aikatsu Planet, a world where everyone can become cute idols using an avatar. While spending school life, the main characters are aiming to become top idols. Everyday parts such as the main character's school life will be filmed in live-action, and the Aikatsu Planet! world will be drawn in anime and 3DCG (like the previous series). The live-action part's cast members will form...

A story that begins when a husband, who lost his beloved wife ten years ago and lost the meaning of life, and his daughter are unexpectedly reunited with their wife/mother. As his wife is reborn as a ten-year-old elementary school student, the family is reborn.

A story that begins when a husband, who lost his beloved wife ten years ago and lost the meaning of life, and his daughter are unexpectedly reunited with their wife/mother. As his wife is reborn as a ten-year-old elementary school student, the family is reborn.